单选题According to the passage,we can see that lower prices and better quality occur______.Aas a result of the effect of one on the otherBalways at the same timeCindependently of each otherDwhen the demand exceeds the supply
单选题
According to the passage,we can see that lower prices and better quality occur______.
A
as a result of the effect of one on the other
B
always at the same time
C
independently of each other
D
when the demand exceeds the supply
参考解析
解析：
相关考题：
We can infer from the passage that____________．A．abstract thinking does not come from physical experiencesB．feelings of warmth and coldness are studied worldwideC．physical temperature affects how we see othersD．capable person are often cold to others
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.
According to the passage. wheat prices became unmanageable because of conditions caused by______.A. farmersB. supervisorsC. weatherD. war
Passage TwoWhen we see well, we do not think about our eyes very often. It is only when we cannot see perfectly that we realize how important our eyes are.People who are nearsighted can only see things that are very close to their eyes. Everything else is not so clear. Many people who do a lot of close work, such as writing, reading and sewing, become near sighted. Then they have to wear glasses in order to see distant (远处的) things clearly'.People who are nearsighted suffer from just the opposite problem. They can see things that are far away, but they have difficulty in reading a book unless they hold it at arm's length. If they want to do much reading, they must get glasses, too.Other people do not see clearly because their eyes are not exactly the right shape. They have what is called astigmatism (散光). This, too, can be corrected by glasses. Some people's eyes become cloudy because of cataracts (白内障). Long ago these people often became blind. Now, however, it is possible to operate on the cataracts and remove them.Having two good eyes is important for judging distances. Each eye sees things from a slightly different angle (角度). To prove this to yourself, look at an object out of one eye; then look at the same object outof the other eye. You will find the object's relation to the background (背景) and other things around it has changed. The difference between these two different eye views helps us to judge how far away an object is. People who have only one eye cannot judge distance as people with two eyes.40. We should take good care of our eyes ______.A. only when we cannot see perfectlyB. only when we can see wellC. even if we can see wellD. only when we realize how important our eyes are
Did you see the words “We must learn ( ) second language as much as we can.” on the blackboard A、theB、anC、aD、….
We have avoided () our prices for as long as possible, but we can no longer prolong the inevitable。A、to riseB、to raiseC、risingD、raising
We should very much like to help you in this matter, but we have already cut our prices down to the absolute minimum.We think you will find that our competitors are offering a product of considerably lower quality in order to compete at this price.(英译中)
What can we infer from the passage?A) Human can be totally replaced by machines in agriculture.B) We cannot see mechanization in Africa,C) As long as adaptations been made, mechanization will be used in agriculture in tropical area.D) The number of farmers who run a farm in America is less then thai of the farmer who run a farm of under developed countries.
From the text we can see that the writer seems______.A) optimisticB) sensitiveC) gloomyD) scared
According to the passage, we can infer that the pole piece diameter must be tooth height.A.as same asB.much less thanC.much more thanD.not confirmed
AHello，everyone! It's that time of year again! Hualin's fantastic sale! You name it， and we have it at a very good price． Do you like them at low prices? We have sweat-ers in all colors at 50 yuan each! Do you need a bag for sports or school? We have great .bags for just 6 yuan! For young boys and girls， we have T-shirts in red， green，yellow， orange， blue and black for only 15 yuan! And socks in all colors for just 1yuan! And that-s not all． Can-t you believe it? Come down to Hualin and see by your-self!( )21． This passage is_________A． a storyB． an advertisement(广告)C． about familyD． about buying and selling
According to the passage we can see that Chinese people think of the pig as a ______animal.A. cleverB. richC. goodD. all the above
According to the passage，the following factors cause oil prices to rise except( ) A.the war in Iraq B.cuts in supplies C.higher demand for oil D.fewer and fewer new oil discoveries
单选题We can conclude from the passage that Brazil’s economy ______.Akeeps growing with lower interest ratesBis likely to grow by 4% in 2009Cis healthy though the growth rate was not as good as expectedDis envied by many countries though the growth rate was not as good as expected
单选题Which of the following is NOT true according to the passage?AWomen usually suffer from osteoporosis when advanced in years.BWomen tend to be anemic more than men due to menstruation.CGallbladder disease afflicts fewer women than men.DFood high in soy protein can lower cholesterol.
单选题According to the passage, we know ______.Agraffiti can make the buildings look coolBthe person who collects rubbish cart get a giftCwe can plant trees to improve the environment
单选题According to the passage, we learn ______Ait’s easy to win the international science and technology competitionBHollow Flashlight is safe, noiseless and can save energyCAnn has made a decision to be a scientist in the futureDfew peop1e are interested in how Ann created the flashlight
单选题According to the passage, if we perceive a person, we are likely to be interested in _____.Awhat he wearsBhow tall he isChow happy he isDwhat color he dyes his hair
单选题According to the passage,we can see that lower prices and better quality occur______.Aas a result of the effect of one on the otherBalways at the same timeCindependently of each otherDwhen the demand exceeds the supply
单选题According to the passage, we should first ____.Ado some research onlineBmake a plan for lunch
单选题In which part of a newspaper can we probably read this passage?ATravelBCultureCTechnologyDAdvertisement
单选题According to the passage, what impression can we get on Cerritos?AIts geographic boundaries are of remarkably regular shape.BIt is a thriving commercial center rather than a residential site.CIt boasts a lifestyle that is rich in art and recreation.DIt is one of the most staidly planned cities in the region.
单选题From the passage, we know that ______ABilly can’t hearBBilly can’t seeCBilly can’t walkDBilly can’t talk
单选题From the passage we know people need newly produced atlases because ______.Athey can’t see the old ones clearlyBthey like to buy different onesCsomething has changedDsomething is missing