单选题Many great scientists and inventors of the past, such as Nikola Tesla, has possessed the ability of extraordinary, visualization skills that enabled them to analyze the most minute details of complex machines before the devices were even constructed.Ahas possessed the ability of extraordinary visualization skillsBhave been able to possess extraordinary visualization skillsCpossessed skills in visualization that was extraordinaryDpossessed extraordinary visualization skillsEpossessed skills of visualizing that was extraordinary
单选题
Many great scientists and inventors of the past, such as Nikola Tesla, has possessed the ability of extraordinary, visualization skills that enabled them to analyze the most minute details of complex machines before the devices were even constructed.
A
has possessed the ability of extraordinary visualization skills
B
have been able to possess extraordinary visualization skills
C
possessed skills in visualization that was extraordinary
D
possessed extraordinary visualization skills
E
possessed skills of visualizing that was extraordinary
参考解析
解析：
原句不恰当。且主语为复数，谓语动词却用了单数，主谓不一致。B选项不正确，因为“have been able to possess”不合逻辑。C和E主谓不一致。
原句不恰当。且主语为复数，谓语动词却用了单数，主谓不一致。B选项不正确，因为“have been able to possess”不合逻辑。C和E主谓不一致。
相关考题：
The American love of sports (11) to a pitch never before known. (12) the middle of the century we were practically without sports and even until some fifteen years ago there (13) very little enthusiasm aroused by sports (14) the fever that has within the past decade and a half swept over the country.(15) the passionate fervor has been increasing，and the coming season promises to be the most enthusiastic of all.(16) England the Romans brought their sports；then the Saxons and the Normans added others，and there were football matches and archery games.In 1618 King James I issued a book of sports stating what sports were (17) after church service on Sundays；but intense anger was (18) among those who strictly observed the principles of the Bible，and in 1644 the Long Parliament ordered the book (19) by the public executioner，and all sports forbidden or strongly (20) .A. have raisedB. has raisedC. have risenD. has risen
Text 3The full influence of mechanization began shortly after 1850, when a variety of machines came rapidly into use. The introduction of these machines frequently created rebellions by workers who were fearful that the machines would rob them of their work. Patrick Bell, in Scotland, and Cyrus McCormick, in United States, produced threshing machines. Improve- meats were made in plows to compensate for different soil types. Stream power came into use in 1860s on large farms. Hay rakes, hay-loaders, and various special harvesting machines were produced, Milking machines appeared. The internal-combustion engine run by gasoline became the chief power source for the farm.In time, the number of certain farm machines that came into use skyrocketed and changed the nature of fanning. Be-tween 1940 and 1960, for example, 12 million horses and mules gave way to 5 million tractors. Tractors offer many. features that are attractive to farmers. There are, for example, numerous attachments: cultivators that can penetrate the s0il to varying depths, rotary hoes that chop weeds; spray devices that can spray pesticides in bands 100 feet across, and many others.A piece of equipment has now been invented or adapted for virtually every laborious hand or animal operation On the farm. lathe United States, for example, cotton, tobacco, hay, and grain are planted, treated for pests and diseases, fertilized, cultivated and harvested by machine. Large devices shake fruit and nut from trees, gain and blend feed, and dry gain and hay. Equipment is now available to put just the right amount of fertilizer in just the right place, to spray an exact row width, and to count out, Space, and plant just the right number of seeds for a row.Mechanization is not used in agriculture in many parts of Latin America, Africa, Agriculture innovation is accepted fastest where agriculture is already profitable and progressive. Some mechanization has reached the level of plantation agriculture in parts of the tropics, but even today much of that land is laboriously worked by people leading draft animals pal- ling primitive plows.The problems of mechanization in some areas are not 0nly cultural in nature. For examples, tropical soils and crops differ markedly from those in temperate areas that the machines are designed for, so adaptations have to be made. But the greatest obstacle to mechanization is the fear in underdeveloped countries that the workers who are displaced by machines would not find work elsewhere, Introducing mechanization into such areas requires careful planning.31. The first paragraph uses several examples to convey the ideas that______.A) the introduction of machines into agricultural work created rebellions on the part of the farmersB) the use of internal combustion engine as a chief power source for the farm produced great influenceC) the mechanization of agricultural work after 1850 gradually robbed many farmers of their workD) ingenious improvements were made in fanning machines in the 1860s to yield production
共用题干第二篇Natural MedicinesSince earliest days,humans have used some kinds of medicines.We know this because humans have survived.Ancient treatments for injury and disease were successful enough to keep humans from dying out completely.They were successful long before the time of modern medicine.Before the time of doctors with white coats and shiny（发亮的）instruments. Before the time of big hospitals with strange and wonderful equipment.Many parts of the world still do not have university-educated doctors. Nor do they have expensive hospi- tals.Yet injuries are treated.And diseases are often cured.How?By ancient methods.By medicines that might seem mysterious , even magical（有魔力的）.Traditional medicines are neither mysterious nor magical, however.Through the centuries, tribal（部族的）medicine men experimented with plants. They found many use- ful chemicals in the plants.And scientists believe many of these traditional medicines may provide the cure for some of today's most serious diseases.Experts say almost 80% of the people in the world use plants for health care.These natural medicines are used not just because people have no other form of treatment.They are used because people trust them. In developed areas,few people think about the source of the medicines they buy in a store.Yet many wide- ly-used medicines are from ancient sources,especially plants.Some experts say more than 25% of modern medicines come,in one way or another,from nature.Scientists have long known that nature is really a chemical factory.All living things contain chemicals that help them survive.So scientists' interest in traditional medicine is not new.But it has become an ur-gent concern.This is because the earth's supply of natural medicines may be dropping rapidly. It is believed by scientists that traditional medicines__________.A:can cure all kinds of diseasesB:may cure some of today's most serious diseasesC:are no longer useful for modern menD:are too cheap to be useful
共用题干Natural MedicinesSince earliest days,humans have used some kinds of medicines.We know this because hu-mans have survived .Ancient treatments for injury and disease were successful enough to keep hu-mans from dying out completely.They were successful long before the time of modern medicine.Before the time of doctors with white coats and shiny（发亮的）instruments. Before the time of big hospitals with strange and wonderful equipment.Many parts of the world still do not have university-educated doctors.Nor do they have ex- pensive hospitals.Yet injuries are treated.And diseases are often cured.How?By ancient meth- ods. By medicines that might seem mysterious, even magical（有魔力的）.Traditional medicines are neither mysterious nor magical,however.Through the centuries, tribal（部落的）medicine men experimented with plants. They found many useful chemicals in the plants.And scientists believe many of these traditional medicines may provide the cure for some of today's most serious diseases.Experts say almost 80%of the people in the world use plants for health care.These natural medicines are used not just because people have no other form of treatment.They are used be-cause people trust them.In developed areas,few people think about the source of the medicines they buy in a store.Yet many widely-used medicines are from ancient sources,especially plants. Some experts say more than 25%of modern medicines come,in one way or another,from nature.Scientists have long known that nature is really a chemical factory.All living things contain chemicals that help them survive .So scientists' interest in traditional medicine is not new.But it has become an urgent concern.This is because the earth's supply of natural medicines may be dropping rapidly. The passage indicates that ancient treatments for injury and disease were_____.A: much more successful than modern onesB: successful enough for humans to surviveC: successful in all casesD: of little help to humans
共用题干Natural MedicinesSince earliest days,humans have used some kinds of medicines.We know this because hu-mans have survived .Ancient treatments for injury and disease were successful enough to keep hu-mans from dying out completely.They were successful long before the time of modern medicine.Before the time of doctors with white coats and shiny（发亮的）instruments. Before the time of big hospitals with strange and wonderful equipment.Many parts of the world still do not have university-educated doctors.Nor do they have ex- pensive hospitals.Yet injuries are treated.And diseases are often cured.How?By ancient meth- ods. By medicines that might seem mysterious, even magical（有魔力的）.Traditional medicines are neither mysterious nor magical,however.Through the centuries, tribal（部落的）medicine men experimented with plants. They found many useful chemicals in the plants.And scientists believe many of these traditional medicines may provide the cure for some of today's most serious diseases.Experts say almost 80%of the people in the world use plants for health care.These natural medicines are used not just because people have no other form of treatment.They are used be-cause people trust them.In developed areas,few people think about the source of the medicines they buy in a store.Yet many widely-used medicines are from ancient sources,especially plants. Some experts say more than 25%of modern medicines come,in one way or another,from nature.Scientists have long known that nature is really a chemical factory.All living things contain chemicals that help them survive .So scientists' interest in traditional medicine is not new.But it has become an urgent concern.This is because the earth's supply of natural medicines may be dropping rapidly. It is believed by scientists that traditional medicines______.A:cancureallkindsofdiseasesB: maycuresomeoftoday,smostseriousdiseasesC: arenolongerusefulformodernmenD: aretoocheaptoheuseful
共用题干Natural MedicinesSince earliest days,humans have used some kinds of medicines.We know this because humans have survived.Ancient treatments for injury and disease were successful enough to keep humans from dying out completely.They were successful long before the time of modern medicine. Before the time of doctors with white coats and shiny（发亮的）instruments. Before the time of big hospitals with strange and wonderful equipment.Many parts of the world still do not have university-educated doctors. Nor do they have expensive hospitals.Yet injuries are treated.And diseases are often cured.How?By ancient methods. By medicines that might seem mysterious , even magical（有魔力的）.Traditional medicines are neither mysterious nor magical,however.Through the centuries , tribal（部落的）medicine men experimented with plants. They found many useful chemicals in the plants.And scientists believe many of these traditional medicines may provide the cure for some of today's most serious diseases.Experts say almost 80% of the people in the world use plants for health care.These natural medicines are used not just because people have no other form of treatment. They are used because people trust them. In developed areas,few people think about the source of the medicines they buy in a store .Yet many widely-used medicines are from ancient sources,especially plants.Some experts say more than 25%of modem medicines come,in one way or another,from nature.Scientists have long known that nature is really a chemical factory. All living things contain chemicals that help them survive .So scientists' interest in traditional medicine is not new.But it has become an urgent concern.This is because the earth's supply of natural medicines may be dropping rapidly. It is believed by scientists that traditional medicines______.A: can cure all kinds of diseasesB: may cure some of today's most serious diseasesC: are no longer useful for modern menD: are too cheap to be useful
共用题干Natural MedicinesSince earliest days,humans have used some kinds of medicines.We know this because humans have survived.Ancient treatments for injury and disease were successful enough to keep humans from dying out completely.They were successful long before the time of modern medicine. Before the time of doctors with white coats and shiny（发亮的）instruments. Before the time of big hospitals with strange and wonderful equipment.Many parts of the world still do not have university-educated doctors. Nor do they have expensive hospitals.Yet injuries are treated.And diseases are often cured.How?By ancient methods. By medicines that might seem mysterious , even magical（有魔力的）.Traditional medicines are neither mysterious nor magical,however.Through the centuries , tribal（部落的）medicine men experimented with plants. They found many useful chemicals in the plants.And scientists believe many of these traditional medicines may provide the cure for some of today's most serious diseases.Experts say almost 80% of the people in the world use plants for health care.These natural medicines are used not just because people have no other form of treatment. They are used because people trust them. In developed areas,few people think about the source of the medicines they buy in a store .Yet many widely-used medicines are from ancient sources,especially plants.Some experts say more than 25%of modem medicines come,in one way or another,from nature.Scientists have long known that nature is really a chemical factory. All living things contain chemicals that help them survive .So scientists' interest in traditional medicine is not new.But it has become an urgent concern.This is because the earth's supply of natural medicines may be dropping rapidly. It can be seen from the passage that the earth's supply of natural medicines______.A: may never be exhaustedB: may be dropping rapidlyC: is surprisingly bigD: is as rich as ever
The Great Barrier Reef is included on the World Heritage list because（）Ait has the most beautiful seascape in the worldBit has the greatest number of islands in the worldCit has the most diverse and complex marine life in the worldDit has the longest coast in the world
The Great Barrier Reef is included on the World Heritage list because（）A、it has the most beautiful seascape in the worldB、it has the greatest number of islands in the worldC、it has the most diverse and complex marine life in the worldD、it has the longest coast in the world
A customer has 5 older POWER5 systems and they want to consolidate them onto a POWER6 system. What information is important to analyze when deciding how to design the new machine using the System Planning Tool?（）A、 vmstat and iostat data from the older machines B、 The number of CPUs that were installed in the original machines C、 Data from Workload Estimator (WLE) and IBM Performance Management (PM) D、 Performance data that is collected from the new system after it has been put into production
问答题Passage 2 A land free from destruction, wealth, natural resources, and labor supply--all these were important 1 in helping England to become the center for the Industrial Revolution. 2 they were not enough. Something 3 was needed to start the industrial process. That "something special", was men-- creative individuals who could invent machines, find new sources of power, and 4 business organizations to reshape the society. The men who created the machines of the Industrial Revolution 5 from many backgrounds and many occupations. Many of them were 6 inventors than scientists. A man who is a pure scientist is primarily interested in doing his research accurately. He is not necessarily working 7 that his findings can be used. An inventor or one interested in applied science is usually trying to make something 8 has a concrete use. He tries to solve a problem by following the theories of science or by experimenting 9 trial and error. Regardless 10 his method, he is working to obtain a specific result: the construction of a harvesting machine, the burning of a light bulb, or one of many other objectives. Most of the people who developed the machines of the Industrial Revolution were 11 . A 12 were both scientists and inventors. Even those who had little or no training 13 science might have made their inventions, 14 a groundwork had been laid by scientists years 15 .
问答题Where did the movies begin? It is often said that they are an Americaninvention, and this is not entirely true. The motion picture has been the most (1) _______international of the arts. Before the dawn of 20th century, inventors in (2) _______France, England, and the United States were among the dozens of men whoare trying to develop ways of using photographs to create the effect of motion. (3) _______ Soon after 1889, when the famous American inventor Thomas Edisonat first showed motion pictures through a device called the Kinetoscope, (4) _______other device for the same purpose appeared all over the world. Edison (5) _______had solved certain problems, make it possible for other (6) _______inventors move ahead with their own devices. Another important contribution (7) _______by Edison was the introduction of 35 mm for the international standard film (8) _______width. Before it became possible to use any 35 machine for showing movies (9) _______from any part of the world, the international trading of films could begin.Fewer than 10 years after the birth of the movies, American pictures (10) _______were being shown on the same program with short films from England,France, Germany, Italy, and Denmark, and in as many countries.
单选题A customer has 5 older POWER5 systems and they want to consolidate them onto a POWER6 system. What information is important to analyze when deciding how to design the new machine using the System Planning Tool?（）A vmstat and iostat data from the older machines B The number of CPUs that were installed in the original machines C Data from Workload Estimator (WLE) and IBM Performance Management (PM) D Performance data that is collected from the new system after it has been put into production
单选题The author of the passage explicitly, disagrees with which of the following statements?AIn modern society even non-artists can master techniques that great artists of the 14th century did not employ.BThe ability to represent a three-dimensional object on a flat surface has nothing to do with art.CIn modern society the victory of representational skills has created a problem for art critics.DThe way that artists are able to represent the visible world is an area that needs a great deal more study before it can be fully understood.
单选题The passage asserts which of the following about commercial art?AThere are many examples of commercial art whose artistic merit is equal to that of great works of art of the past.BCommercial art is heavily influenced by whatever doctrines are fashionable in the serious art world of the time.CThe line between commercial art and great art lies primarily in how an image is used, not in the motivation for its creation.DThe pervasiveness of contemporary commercial art has led art historians to undervalue representational skills.
单选题_____ so many people been out of work as today.AMore than ever beforeBNever before haveCIn the past, there never haveDFormerly, there never were
单选题（）so many people in the United States been out of work as today.AMore than ever beforeBIn the past, there have neverCNever before haveDFormerly, there never were
单选题Never before did so many people been out of work as today.AMore than ever beforeBNever before haveCIn the past, there never haveDFormerly, there never were
问答题The celebrations of Easter have many customs and legends that have nothing to do with Christianity. Among various symbols associated with Easter, Easter bonny has been playing an important part. In pagan times, the “Easter hare” was no ordinary animal, but a sacred companion of the old goddess of spring, Eastre. The Easter bunny has its origin in pre-Christian fertility lore. The Hare and the Rabbit were the most fertile animals known and they served as symbols of the new life during the Spring season. Hares are animals which look like rabbits, but are larger and in many countries quite rare. In most places, the Easter rabbit (bunny) has replaced the Easter hare completely. Since long before Jesus Christ was born, parents told their children that the magic hare would bring them presents at the spring festival. The presents were often painted eggs, as these represented the new life starting at this time of year.
单选题While several baseball teams have tried to supplant the Yankees as the dominant team in baseball, their inability has been unable to win even half as many World Series as the Yankees have won in the past one hundred years.Atheir inability has been unableBthe inability they possess has not been ableChaving been unableDthey were unableEthey have been unable
单选题In context, which of the following is the best version of the underlined portion of sentence 3 (reproduced below)?In those days we used to eat many black olives before they got the high fat content bad name.A(As it is now)BIn those days, before having found the high fat content in black olives, we used to eat many of them.CBefore black olives were considered unhealthy due to high fat content, we ate lots of them.DUntil black olives had a high fat content we used to eat many of them.EBlack olives were consumed in high numbers before the high fat content bad name was given.
单选题Many great scientists and inventors of the past, such as Nikola Tesla, has possessed the ability of extraordinary, visualization skills that enabled them to analyze the most minute details of complex machines before the devices were even constructed.Ahas possessed the ability of extraordinary visualization skillsBhave been able to possess extraordinary visualization skillsCpossessed skills in visualization that was extraordinaryDpossessed extraordinary visualization skillsEpossessed skills of visualizing that was extraordinary
填空题Nikola Tesla invented alternating current technology that enabled electricity to be transmitted over long distances.____
单选题______ so many people been out of work as today.AMore than ever beforeBNever before haveCIn the past, there never have DFormerly, there never were
单选题It has been held that the Shipowner will be liable for the loss of or damage to the goods even if this is due to excepted perils，unless he can prove that he has（）proper care of them whilst they were in his custody.AmadeBtakenCgottenDgiven
单选题The Great Barrier Reef is included on the World Heritage list because（）Ait has the most beautiful seascape in the worldBit has the greatest number of islands in the worldCit has the most diverse and complex marine life in the worldDit has the longest coast in the world