共用题干Verity Allen's New Show on Colors1 Different colors can affect us in many different ways;that's according to Verity Allen.In her new se- ries'Color me Healthy',Verity looks at the ways that colors can influence how hard we work and thechoices we make.They can even change our emotions and even influence how healthy we arc.2 "Have you ever noticed how people always use the same colors for the same things?" says Verity."Ourtoothpaste is always white or blue or maybe red.It'g never green.Why not?For some reason we think that blue and white is clean,while we think of green products as being a bit disgusting. It's the same for businesses.We respect a company which writes its name in blue or black,but we don't respect one that uses pink or orange.People who design new products can use these ideas to influence what we buy."3 During this four-pait series,Verity studies eight different colors,two colors in each program.Shemeets people who work in all teipects of the color industry,from people who design food packets to people who name the colors of lipsticks.4 Some of the people she meets clearly have very little scientific knowledge to support their ideas,such as the American"Color Doctor"who believes that serious diseases can be cured by,he use of colored lights. However,she also interviews real scientists who are studying the effects of green and red lights on mice,withsome surprising results.5 Overall,it's an interesting show,and anyone who watches it will probably find out something new.But because Verity goes out of her way to be polite to everyone she meets on the series,it's up to the viewers to make their own decisions about how much they should believe.During her four一part series,Verity meets people who work in_____________.A:little scientific knowledge B:make their own decisionsC:design new productsD:change our emotionsE:name the coioro of lipotick5F:all aspects of the color industry

共用题干
Verity Allen's New Show on Colors

1 Different colors can affect us in many different ways;that's according to Verity Allen.In her new se-
ries'Color me Healthy',Verity looks at the ways that colors can influence how hard we work and the
choices we make.They can even change our emotions and even influence how healthy we arc.
2 "Have you ever noticed how people always use the same colors for the same things?" says Verity."Our
toothpaste is always white or blue or maybe red.It'g never green.Why not?For some reason we think that
blue and white is clean,while we think of green products as being a bit disgusting. It's the same for businesses.
We respect a company which writes its name in blue or black,but we don't respect one that uses pink or orange.
People who design new products can use these ideas to influence what we buy."
3 During this four-pait series,Verity studies eight different colors,two colors in each program.She
meets people who work in all teipects of the color industry,from people who design food packets to people
who name the colors of lipsticks.
4 Some of the people she meets clearly have very little scientific knowledge to support their ideas,such
as the American"Color Doctor"who believes that serious diseases can be cured by,he use of colored lights.
However,she also interviews real scientists who are studying the effects of green and red lights on mice,with
some surprising results.
5 Overall,it's an interesting show,and anyone who watches it will probably find out something new.
But because Verity goes out of her way to be polite to everyone she meets on the series,it's up to the viewers
to make their own decisions about how much they should believe.

During her four一part series,Verity meets people who work in_____________.
A:little scientific knowledge
B:make their own decisions
C:design new products
D:change our emotions
E:name the coioro of lipotick5
F:all aspects of the color industry

参考解析

解析:从第2段Verity开始的提问即可看出,接下来将阐述人们使用颜色的习惯和方式。故 答案为A。
第3段第1句交代了Verity在其四期节日中所做的一系列研究,共考察了八种颜色。 故答案为E。
第4段举出节目中的两个例子,来说明不同的被采访者对颜色的了解不同,有些人并没有什么科学的颜色观念,而有些人则是这方面的专家。故答案为D。
最后一段作者指出这个节目是很有趣的,但同时也提到相不相信节目所宣传的结论,那 还得看观众白己了。故答案为F。
根据文中第1段最后一句可知,颜色可以影响我们的情感和健康。故可以推断出答案为D。
第2段介绍了人们使用颜色的习惯,最后一句提到设计新产品的人可以利用这种习惯 来引导人们购买商品。由此可以推断出答案为C。
根据第3段第2句话可知,Verity在节目调查中采访了从事与颜色相关的各种工作的 人:由此可以推断出答案为F。
第4段第1句话中举的例子,说明美国的颜色医生并不真正具有关于颜色的科学知识。 由此可以推断出答案为A。第4部分:阅读理解第一篇 本文主要讲了素食主义与智商之间的关系,并列举了不同学者对这二者关系的态度。

相关考题:

According to the passage, which of the following is NOT true?A. One can know his friends better from their color preference.B. Workers can work better in a room with bright colors.C. The person who prefers dark colors can not be successful.D. We can change our mood by changing our clothes.

Idioms can be classified in different ways but the classification according to grammatical function is the most helpful way.()

英语四级:study abroad Nowadays , more and more students go to foreign countries to study . many people are spare no effort in applying for going abroad .About this phenomenon , different people have different points . some people agree with it . first of all , studying abroad is the best way to improve our language . if we want to break away from “ mute English ” , it’s a good method to help you . second , by studying abroad we can better to know foreign countries’ culture . going in a country and we can experience different culture’s charm . last but not least , it’s a good opportunity to travel , make friends with different people and broaden your horizon .But others disagree with it . in the first few months these students will have a language barrier and hard to go in their society . many students can’t make a good programme when their parents aren’t with them , some of them spend their abroad’ time in vain .As long as I’m concerned , if we have a chance to study abroad ,we should treasure make full use of it . it will make us be wiser . because of the study’s experience , I believe that our life will also be more beautiful and wonderful .长时间没认真接触过英语作文,知道有很多低级错误,因为要的比较急,所以还望各位不吝赐教,帮忙修改一下。。。不胜感激。。。

BHave you ever walked into a room and felt relaxed?It could be because the walls were painted blue, a calm and peaceful color .Sometimes colors can affect our feelings and moods.Some colors can make us feel calm and peaceful.Blue is one of these.Wearing blue clothes or sleeping in a blue room is good for our mind and body, because this color makes a good feeling.Blue is also the color of sadness, so you may say you’re feeling blue when you are feeling sad.White is another calm color.You should wear white clothes if you are feeling nervous.White is also the color of purity(纯洁).Many women like to be in white on their wedding day.Green is the color of nature.It can give us more energy when we are feeling tired.Some colors can make you feel warm.These colors can give you a happy feeling.People who live in cold climates use warm colors in their homes like orange and yellow instead of white and blue.Orange shows joy.It can bring you success and cheer you up when you are feeling sad.Yellow is the color of the sun, so it can remind you of a warm, sunny day.Yellow is also the color of wisdom.Some people prefer this color when they study for exams.For example, they may use yellow school things.Red is one of the strong colors.Wearing red often makes us active.In short, we can try out different colors if we aren’t feeling our best.根据短文内容,选择最佳答案。 第 6 题 ( )According to the passage, which color of the following can make you feel relaxed?A.Yellow.B.Orange.C.Red.D.White.

( )According to the passage, which of the following is NOT true?A.People who live in cold climates had better paint the walls of their houses white.B.Many women like to be in white on their wedding day because it’s the color of purity.C.Sometimes colors can affect our feelings and moods.D.Wearing green can give us more energy when we are feeling tired.

Passage Four"Cool" is a word with many meanings. Its old meaning is used to express a temperature that is a little bit cold. As the world has changed, the word has had many different meanings."Cool" can be used to express feelings of interest in almost anything. When you see a famous car in the street, maybe you will say, "It's cool. ' You may think, "He's so cool," when you see your favorite football player.We all maximize (扩大) the meaning of "cool". You can use it instead of many words such as "new" or "surprising". Here's an interesting story we can use to show the way the word is used. A teacher asked her students to write about the waterfall (瀑布) they had visited. On one student's paper was just the one sentence, "It's so cool." Maybe he thought it was the best way to show what he saw and felt.But the story also shows a scarcity of words. Without "cool", some people have no words to show the same meaning. So it is quite important to keep some credibility (可信性). Can you think of many other words that make your life as colorful as the word "cool"? I can. And I think they are also very cool.46. We know that the word "cool" has had______.A. only one meaningB. no meaningsC. the same meaningD. many different meanings

According to the last paragraph, the fourth way is "of a different kind" because( )[A] the first three ways can increase the water supply, while the fourth one can't[B] the first three ways can make a better use of water, while the fourth one can't[C] the first three ways is technology-based, while the fourth one is market-based[D] the first three ways can't balance the supply and demand of water, while the fourth one can

共用题干In Your FaceWhy is this man so angry?We don't know the reason,but we can see the emotion in his face.What- ever culture you come from,you can understand the feeling that he is expressing.Forty years ago,psychologist Paul Ekman of the University of California,San Francisco,became interested in how people's faces show their feelings.He took photographs of Americans expressing various emotions.Then he showed them to the Fore people,who live in the jungle in New Guinea. Most of the Fore had never seen foreign faces,but they easily understood Americans' expressions of anger,happiness,sad- ness,disgust,fear,and surprise.Then Ekman did the same experiment in reverse.He showed pictures of Fore faces to Americans,and the results were similar. Americans had no problems reading the emotions on the Fore people's faces. Ekman's research gave powerful support to the theory that facial expressions for basic emotions are the same everywhere.He did more research in Japan,Brazil,and Argentina,and got the same results.According to Ekman,these six emotions are universal because they are built into our brains.Theydeveloped to help us deal with things quickly that might hurt us.Some emotional triggers are universal as well.When something suddenly comes into sight,people feel fear,because it might be dangerous.But most emotional triggers are learned.For example,two people might smell newly cut grass.One person spent won- derful summers in the country as a child,so the smell makes him happy.The other person remembers work- ing very hard on a farm and being hungry,so he feels sad.Once we make an emotional association in our brain,it is difficult,and sometimes impossible,to change it."Emotion is the least changeable part of the brain,"says Ekman.But we can learn to manage our emotions better. For instance,we can be more aware of things that make us angry,and we can think before we react.There are many differences between cultures,in their languages and customs.But a smile is exactly the same everywhere.Two people might feel different emotions about the same thing.A:RightB:WrongC:Not mentioned

共用题干In Your FaceWhy is this man so angry?We don't know the reason,but we can see the emotion in his face.What- ever culture you come from,you can understand the feeling that he is expressing.Forty years ago,psychologist Paul Ekman of the University of California,San Francisco,became interested in how people's faces show their feelings.He took photographs of Americans expressing various emotions.Then he showed them to the Fore people,who live in the jungle in New Guinea. Most of the Fore had never seen foreign faces,but they easily understood Americans' expressions of anger,happiness,sad- ness,disgust,fear,and surprise.Then Ekman did the same experiment in reverse.He showed pictures of Fore faces to Americans,and the results were similar. Americans had no problems reading the emotions on the Fore people's faces. Ekman's research gave powerful support to the theory that facial expressions for basic emotions are the same everywhere.He did more research in Japan,Brazil,and Argentina,and got the same results.According to Ekman,these six emotions are universal because they are built into our brains.Theydeveloped to help us deal with things quickly that might hurt us.Some emotional triggers are universal as well.When something suddenly comes into sight,people feel fear,because it might be dangerous.But most emotional triggers are learned.For example,two people might smell newly cut grass.One person spent won- derful summers in the country as a child,so the smell makes him happy.The other person remembers work- ing very hard on a farm and being hungry,so he feels sad.Once we make an emotional association in our brain,it is difficult,and sometimes impossible,to change it."Emotion is the least changeable part of the brain,"says Ekman.But we can learn to manage our emotions better. For instance,we can be more aware of things that make us angry,and we can think before we react.There are many differences between cultures,in their languages and customs.But a smile is exactly the same everywhere.Paul Ekman studies people's faces in different cultures.A:RightB:WrongC:Not mentioned

共用题干Improve Your MemoryTo many people advancing age means losing your hair,your waistline and your memory.But is it an inescapable fact that the older you get,the less you remember? Well,as time goes by,we tend to blame age for problems that are not necessarily age-related.When a teenager can't find her keys,she thinks it's because she's distracted or disorganized, but a 70-year-old blames her memory. In fact,the 70-year-old may have been misplacing things for decades一like we all do from time to time.In healthy people,memory doesn't deteriorate as quickly as many of us think. According to psychologists,as we age,our memory mechanism isn't broken,it's just different.The brain's processing time slows down over the years,though no one knows exactly why.Recent research suggests that nerve cells lose efficiency and that there's less activity in the part of the brain that decides whether to store information or not.But it's not clear that less activity is worse.A beginning athlete is winded. more easily than a trained athlete.In the same way,as the brain gets more skilled at a task,it spends less energy on it.There are steps you can take to improve your memory,though you have to work to keep your brain in shape.It's like having a good body. You can't go to the gym once a year and expect to stay in top form.Some memory enhancement experts suggest using the AM principle.Pay attention to what you want to remember. Then give some meaning to it. We remember things when we focus on them, whether we intend to or not. That helps explain why jingles stick in our minds.They are played on loud,flashy TV commercials.They also use rhyme and music to help us remember better.Basic organization helps us remember the boring stuff. For example,rather than trying to recall a random list of groceries,we can divide them into categories,such as dairy,meat and produce. For important things like keys and money,we can set up a"forget-me-not"spot where we always keep them.We can also eat to aid our memory power. Whole grains,fruits and vegetables are excellent sources of glucose,the brain's preferred fuel. Another low-tech way to improve memory is to get adequate rest. Sleep may allow our brain time to encode memories.Interest in friends,family and hobbies does wonders for our memory.A sense of passion or purpose helps us remember. Memory requires us to pay attention to our lives,allowing us to discover in them everything worth remembering.You must work hard to keep your brain active,just as you work hard to keep yourself in shape.A:Right B:Wrong C:Not mentioned

资料:Faces, like fingerprints, are unique. Did you ever wonder how it possible for us to recognize people? Even a skilled writer probably could not describe all the features that make one face different from another. Yet a very young child or even an animal, such as a pingeon can learm to recognize faces. We all take this ability for granted.We also tell people apart by how they behave. When we talk about someone’s personality, we mean the ways in which he or she acts, speaks, thinks and feels that make that individual different from others.Like the human face human personality is very complex. But describing someone’s peronality in words is somewhat easier than describing his face. If you were asked to describe what a nice face looked like, you probably would have a difficult time doing so. But if you were asked to describe a nice person, you might begin to think about someone who was kind, considerate friendly, warm, and so forth.There are many words to describe how a person thinks, feels and acts. Gordon Allports, an American psychologist, found nearly18,000 English words characterizing differences in people’s behavior. And many of us use this information as a basis for describing or typing, his personality. Bookworms, conservatives, military types——people are described with such terms.People have always tried to type each other. Actors in early Greek drama wore masks to show the audience whether they played the villain’s or the hero’s role. In fact, the words person and persoality come from the Latin persona, meaning mask. Today, most television and movie actors do not wear masks. But we can easily tell the good guys from the bad guys because the two types differ in appearance as well as in actions.Which of the following is NOT true?A.People differ from each in appearanceB.Different people may have different personalitiesC.People can learn to recognize facesD.People can describe all the features of others

共用题干第一篇Carbon FootprintHow often do you travel by plane?How much electricity do you use?These days everyone is worried about the size of their carbon footprint.In order to reduce global warming we need to make our carbon footprints smaller. But how much CO2 are we responsible for?A new book might be able to help.The Carbon Footprint of Everything looks at the different things we do and buy,and calculates the amount of CO2 all of the following created:the ingredients, the electricity used in the brewery,the equipment,the travel and commuting of the beer,and the packaging. It's amazing how many different things need to be included in each calculation.And it's frightening how much carbon dioxide everything produces.But all of this can help us decide which beer to drink.From Berners-Lee's calculations,it's clear that a pint(568ml)of locally-brewed beer has a smaller carbon footprint than a bottle of imported beer. This is because the imported beer has been transported from far away,and it uses more packaging. The local beer only produces 300g of CO2,but the imported beer produces 900g! So, one pint of local beer is better for the environment than three cans of cheap foreign lager from the supermarket.Berners-Lee has even calculated the carbon footprint of cycling to work.Nothing is more environmentally-friendly than riding a bike,surely?Well,it depends on what you've had to eat before. To ride a bike we need energy and for energy we need food.So if we eat a banana and then ride a kilometer and a half,our footprint is 65g of CO2.However,if we eat bacon before the bike ride,it's 200g. In fact,bananas are good in general because they don't need packaging,they can be transported by boat and they grow in natural sunlight.So,does this mean that cycling is bad for the environment?Absolutely not,for a start,if you cycle,you don't use your car,and the fewer cars on the road,the fewer traffic jams.And cars in traffic jams produce three times more CO2 than cars traveling at speed.Cycling also makes you healthy and less likely to go to a hospital. And hospitals have very big carbon footprints!So maybe it's time for us all to start making some changes.Pass me a banana and a pint of local beer,please.According to Berners-Lee,which of the following produces the most carbon dioxide?A:A pint of local beer we drink.B:A pint of imported beer we drink.C:A banana we eat before a bike ride.D:The bacon we eat before a bike ride.

共用题干第一篇Carbon FootprintHow often do you travel by plane?How much electricity do you use?These days everyone is worried about the size of their carbon footprint.In order to reduce global warming we need to make our carbon footprints smaller. But how much CO2 are we responsible for?A new book might be able to help.The Carbon Footprint of Everything looks at the different things we do and buy,and calculates the amount of CO2 all of the following created:the ingredients, the electricity used in the brewery,the equipment,the travel and commuting of the beer,and the packaging. It's amazing how many different things need to be included in each calculation.And it's frightening how much carbon dioxide everything produces.But all of this can help us decide which beer to drink.From Berners-Lee's calculations,it's clear that a pint(568ml)of locally-brewed beer has a smaller carbon footprint than a bottle of imported beer. This is because the imported beer has been transported from far away,and it uses more packaging. The local beer only produces 300g of CO2,but the imported beer produces 900g! So, one pint of local beer is better for the environment than three cans of cheap foreign lager from the supermarket.Berners-Lee has even calculated the carbon footprint of cycling to work.Nothing is more environmentally-friendly than riding a bike,surely?Well,it depends on what you've had to eat before. To ride a bike we need energy and for energy we need food.So if we eat a banana and then ride a kilometer and a half,our footprint is 65g of CO2.However,if we eat bacon before the bike ride,it's 200g. In fact,bananas are good in general because they don't need packaging,they can be transported by boat and they grow in natural sunlight.So,does this mean that cycling is bad for the environment?Absolutely not,for a start,if you cycle,you don't use your car,and the fewer cars on the road,the fewer traffic jams.And cars in traffic jams produce three times more CO2 than cars traveling at speed.Cycling also makes you healthy and less likely to go to a hospital. And hospitals have very big carbon footprints!So maybe it's time for us all to start making some changes.Pass me a banana and a pint of local beer,please.We CANNOT infer from this passage that________.A:many different things need to be included in carbon footprint calculationB:everything produces carbon dioxideC:bananas are good in general because they are healthy foodD:cycling is good for the environment

共用题干第三篇Ways to Create Colors in a PhotographThere are two ways to create colors in a photograph.One method called additive,starts with three basic colors and adds them together to produce some other color. The second method,called subtractive,starts with white light(a mixture of all colors in the spectrum)and,by taking away some or all other colors,leaves the one desired.In the additive method,separate colored lights combine to produce various other colors.The three additive primary colors are green,red and blue(each providing about one-third of the wavelengths in the total spectrum).Mixed in varying proportions,they can produce all colors.Green and red light mix to produce yellow,red and blue light mix to produce magenta(a purplish pink);green and blue mix to produce cyan(a bluish green).When equal parts of all three of these primary-colored beams of light overlap(重叠),the mixture appears white to the eye.In the subtractive process colors are produced when dye(染料)absorbs some wavelengths and so passes on only part of the spectrum.The subtractive primaries are cyan,magenta and yellow; these primaries or dyes absorb red,green and blue wavelengths respectively,thus subtracting them from white light. These dye colors are the complementary colors to the three additive primaries of red,green and blue.Properly combined,the subtractive primaries can absorb all colors of light, producing black.But,mixed in varying proportions,they too can produce any color in the spectrum.Whether a particular color is obtained by adding colored lights together or by subtracting some light from the total spectrum,the result looks the same to the eye.The additive process was employed for early color photography. But the subtractive method,while requiring complex chemical techniques,has turned out to be more practical and is the basis of all modern color films.What does the passage mainly discuss?A: Recent developments in camera technology.B:How to make white light.C:The additive and subtractive methods of producing color.D:The discovery of the spectrum.

共用题干Verity Allen's New Show on Colors1 Different colors can affect us in many different ways;that's according to Verity Allen.In her new se- ries'Color me Healthy',Verity looks at the ways that colors can influence how hard we work and thechoices we make.They can even change our emotions and even influence how healthy we arc.2 "Have you ever noticed how people always use the same colors for the same things?" says Verity."Ourtoothpaste is always white or blue or maybe red.It'g never green.Why not?For some reason we think that blue and white is clean,while we think of green products as being a bit disgusting. It's the same for businesses.We respect a company which writes its name in blue or black,but we don't respect one that uses pink or orange.People who design new products can use these ideas to influence what we buy."3 During this four-pait series,Verity studies eight different colors,two colors in each program.Shemeets people who work in all teipects of the color industry,from people who design food packets to people who name the colors of lipsticks.4 Some of the people she meets clearly have very little scientific knowledge to support their ideas,such as the American"Color Doctor"who believes that serious diseases can be cured by,he use of colored lights. However,she also interviews real scientists who are studying the effects of green and red lights on mice,withsome surprising results.5 Overall,it's an interesting show,and anyone who watches it will probably find out something new.But because Verity goes out of her way to be polite to everyone she meets on the series,it's up to the viewers to make their own decisions about how much they should believe.Paragraph 5_______________A:The Same Colors for the Same ThingsB:Scientists' Surprising ResultsC:Verity's View on the Influence of ColorsD:Knowledge of the Interviewees on ColorsE:Studies in Verity's SeriesF:The Author 's Opinion About Verity's Shows

共用题干Verity Allen's New Show on Colors1 Different colors can affect us in many different ways;that's according to Verity Allen.In her new se- ries'Color me Healthy',Verity looks at the ways that colors can influence how hard we work and thechoices we make.They can even change our emotions and even influence how healthy we arc.2 "Have you ever noticed how people always use the same colors for the same things?" says Verity."Ourtoothpaste is always white or blue or maybe red.It'g never green.Why not?For some reason we think that blue and white is clean,while we think of green products as being a bit disgusting. It's the same for businesses.We respect a company which writes its name in blue or black,but we don't respect one that uses pink or orange.People who design new products can use these ideas to influence what we buy."3 During this four-pait series,Verity studies eight different colors,two colors in each program.Shemeets people who work in all teipects of the color industry,from people who design food packets to people who name the colors of lipsticks.4 Some of the people she meets clearly have very little scientific knowledge to support their ideas,such as the American"Color Doctor"who believes that serious diseases can be cured by,he use of colored lights. However,she also interviews real scientists who are studying the effects of green and red lights on mice,withsome surprising results.5 Overall,it's an interesting show,and anyone who watches it will probably find out something new.But because Verity goes out of her way to be polite to everyone she meets on the series,it's up to the viewers to make their own decisions about how much they should believe.The American"Color Doctor" clearly has very_____________to support their ideas.A:little scientific knowledge B:make their own decisionsC:design new productsD:change our emotionsE:name the coioro of lipotick5F:all aspects of the color industry

共用题干Verity Allen's New Show on Colors1 Different colors can affect us in many different ways;that's according to Verity Allen.In her new se- ries'Color me Healthy',Verity looks at the ways that colors can influence how hard we work and thechoices we make.They can even change our emotions and even influence how healthy we arc.2 "Have you ever noticed how people always use the same colors for the same things?" says Verity."Ourtoothpaste is always white or blue or maybe red.It'g never green.Why not?For some reason we think that blue and white is clean,while we think of green products as being a bit disgusting. It's the same for businesses.We respect a company which writes its name in blue or black,but we don't respect one that uses pink or orange.People who design new products can use these ideas to influence what we buy."3 During this four-pait series,Verity studies eight different colors,two colors in each program.Shemeets people who work in all teipects of the color industry,from people who design food packets to people who name the colors of lipsticks.4 Some of the people she meets clearly have very little scientific knowledge to support their ideas,such as the American"Color Doctor"who believes that serious diseases can be cured by,he use of colored lights. However,she also interviews real scientists who are studying the effects of green and red lights on mice,withsome surprising results.5 Overall,it's an interesting show,and anyone who watches it will probably find out something new.But because Verity goes out of her way to be polite to everyone she meets on the series,it's up to the viewers to make their own decisions about how much they should believe.C olors can even_____________and even influence how healthy we are.A:little scientific knowledge B:make their own decisionsC:design new productsD:change our emotionsE:name the coioro of lipotick5F:all aspects of the color industry

共用题干第三篇Ways to Create Colors in a PhotographThere are two ways to create colors in a photograph.One method called additive,starts with three basic colors and adds them together to produce some other color. The second method,called subtractive,starts with white light(a mixture of all colors in the spectrum)and,by taking away some or all other colors,leaves the one desired.In the additive method,separate colored lights combine to produce various other colors.The three additive primary colors are green,red and blue(each providing about one-third of the wavelengths in the total spectrum).Mixed in varying proportions,they can produce all colors.Green and red light mix to produce yellow,red and blue light mix to produce magenta(a purplish pink);green and blue mix to produce cyan(a bluish green).When equal parts of all three of these primary-colored beams of light overlap(重叠),the mixture appears white to the eye.In the subtractive process colors are produced when dye(染料)absorbs some wavelengths and so passes on only part of the spectrum.The subtractive primaries are cyan,magenta and yellow; these primaries or dyes absorb red,green and blue wavelengths respectively,thus subtracting them from white light. These dye colors are the complementary colors to the three additive primaries of red,green and blue.Properly combined,the subtractive primaries can absorb all colors of light, producing black.But,mixed in varying proportions,they too can produce any color in the spectrum.Whether a particular color is obtained by adding colored lights together or by subtracting some light from the total spectrum,the result looks the same to the eye.The additive process was employed for early color photography. But the subtractive method,while requiring complex chemical techniques,has turned out to be more practical and is the basis of all modern color films.It can be inferred from the passage that white can be produced by______.A:mixing different proportions of magenta,green and redB:mixing equal proportions of green,red and blueC:mixing different proportions of cyan, yellow and blueD:mixing equal proportions of black,red and green

共用题干Verity Allen's New Show on Colors1 Different colors can affect us in many different ways;that's according to Verity Allen.In her new se- ries'Color me Healthy',Verity looks at the ways that colors can influence how hard we work and thechoices we make.They can even change our emotions and even influence how healthy we arc.2 "Have you ever noticed how people always use the same colors for the same things?" says Verity."Ourtoothpaste is always white or blue or maybe red.It'g never green.Why not?For some reason we think that blue and white is clean,while we think of green products as being a bit disgusting. It's the same for businesses.We respect a company which writes its name in blue or black,but we don't respect one that uses pink or orange.People who design new products can use these ideas to influence what we buy."3 During this four-pait series,Verity studies eight different colors,two colors in each program.Shemeets people who work in all teipects of the color industry,from people who design food packets to people who name the colors of lipsticks.4 Some of the people she meets clearly have very little scientific knowledge to support their ideas,such as the American"Color Doctor"who believes that serious diseases can be cured by,he use of colored lights. However,she also interviews real scientists who are studying the effects of green and red lights on mice,withsome surprising results.5 Overall,it's an interesting show,and anyone who watches it will probably find out something new.But because Verity goes out of her way to be polite to everyone she meets on the series,it's up to the viewers to make their own decisions about how much they should believe.People who_____________can use the ideas of colors to influence what we buy.A:little scientific knowledge B:make their own decisionsC:design new productsD:change our emotionsE:name the coioro of lipotick5F:all aspects of the color industry

Faces, like fingerprints, are unique.Did you ever wonder how it is possible for us to recognize people? Even ask illed writer probably could not describe all the features that make one face different from another. Yet a very young child or even an animal, such as a pigeon--can learn to recognize faces, we all take this ability for granted.We also tell people apart by how they behave. When we talk about someone′ s personality, we mean the ways in which heor she acts, speaks, thinks and feels that make that individual different from others.Like the human face, human personality is very complex. But describing someone′ s personality in words is somewhat easier than describing his face. If you were asked to describe what a "nice face"looked like, you probably would have a difficult time doing so. But if you were asked to describe a "nice person", you might begin to think about someone who was kind, considerate, friendly, warm, and so forth.There are many words to describe how a person thinks, feels and acts. Gordon Allport, an American psychologist, found nearly 18,000 English words characterizing differences in people′s behavior.And many of us use this information as a basis for describing or typing his personality. Bookworms, conservatives, military types--people are describedwith such terms.People have always tried to "type" each other. Actors in early Greek drama wore masks to show the audience whether they played the villain′s or the hero′s role. In fact, the words "person" and"personality" come from the Latin person a, meaning "mask".Today, most television and movie actors do not wear masks. But we can easilytell the "good guys" from the "bad guys" because the two types differ in appearance as well as in actions.According to the passage, it is possible for us tell one type of person from another because ____________.A.people differ in their behavioral andphysical characteristicsB.human fingerprints provide unique informationC.people' s behavior can be easily described in wordsD.human faces have complex features

Faces, like fingerprints, are unique.Did you ever wonder how it is possible for us to recognize people? Even ask illed writer probably could not describe all the features that make one face different from another. Yet a very young child or even an animal, such as a pigeon--can learn to recognize faces, we all take this ability for granted.We also tell people apart by how they behave. When we talk about someone′ s personality, we mean the ways in which heor she acts, speaks, thinks and feels that make that individual different from others.Like the human face, human personality is very complex. But describing someone′ s personality in words is somewhat easier than describing his face. If you were asked to describe what a "nice face"looked like, you probably would have a difficult time doing so. But if you were asked to describe a "nice person", you might begin to think about someone who was kind, considerate, friendly, warm, and so forth.There are many words to describe how a person thinks, feels and acts. Gordon Allport, an American psychologist, found nearly 18,000 English words characterizing differences in people′s behavior.And many of us use this information as a basis for describing or typing his personality. Bookworms, conservatives, military types--people are describedwith such terms.People have always tried to "type" each other. Actors in early Greek drama wore masks to show the audience whether they played the villain′s or the hero′s role. In fact, the words "person" and"personality" come from the Latin person a, meaning "mask".Today, most television and movie actors do not wear masks. But we can easilytell the "good guys" from the "bad guys" because the two types differ in appearance as well as in actions.By using the example of fingerprints the author tells us that ____________.A.people can learn to recognize facesB.people have different personalitiesC.people have difficulty in describing the features of finger printsD.people differ from each other in facial features

共用题干How We Form First Impression1 We all have first impression of someone we just met.But why?Why do we form an opinion about someone without really knowing anything about him or her-aside perhaps from a few remarks or readily observable traits.2 The answer is related to how your brain allows you to be aware of the world.Your brain is so sensitive in picking up facial traits,even very minor difference in how a person's eyes,ears,nose,or mouth are placed in relation to each other makes you see him or her as different.In fact,your brain continuously processes incoming sensory information-the sights and sounds of your world.These incoming"signals"are compared against a host of"memories"stored in the brain areas called the cortex system to determine what these new signals"mean".3 if you see someone you know and like at school,your brain says"familiar and safe".If you see someone new,it says,"new-potentially threatening".Then your brain starts to match features of this stranger with other "known" memories.The height,weight,dress,ethnicity,gestures,and tone of voice are all matched up.The more unfamiliar the characteristics are,the more your brain may say,"This is new.I don't like this person".Or else, "I'm intrigued".Or your brain may perceive a new face but familiar clothes,ethnicity,gestures-like your other Friends;so your brain says,"I like this person".But these preliminary"impressions"can be dead wrong.4 When we stereotype people,we use a less mature form of thinking(not unlike the immature thinking of a very young child)that makes simplistic and categorical impressions of others.Rather than learn about the depth and breadth of people-their history,interest,values,strengths,and true character-we categorize them as jocks,geeks,or freaks.5 However,if we resist initial stereotypical impressions,we have a chance to be aware of what a person is truly like.If we spend time with a person,hear about his or her life,hopes,dreams,and become aware of the person's character,we use a different,more mature style of thinking-and the most complex areas of our cortex,which allow us to be humane.We can use our more mature style of thinking thanks to______.A:a stranger's less mature type of thinkingB:the most complex areas of our cortexC:the immature form of,thinking of a very young childD:the meaning of incoming sensory informationE:the sights and sounds of the worldF:an opportunity to analyze different forms of thinking

According to the ways antonyms differ, how many groups can we classify antonyms into?

单选题In how many different ways can five pupils be seated in four chairs?A20B40C60D80E120

问答题According to the ways antonyms differ, how many groups can we classify antonyms into?

单选题The colors red, blue, and yellow can be mixed in different combinations to make every color the human eye can distinguish.AsoakedBrankedCblendedDpurchased

单选题A bicycle company makes five styles of bikes in seven different colors. How many different bicycles can the company make when considering both style and color?A35B12C7D5E2