题目内容
（请给出正确答案）
A.Its not time to buy a car.
B.Each dealer has his advantage.
C.People cant have all the good things.
D.Its hard to make decision.
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更多“A.Its not time to buy a car.B.Each dealer has his advantage.C.People can”相关的问题
A、big; many
B、small; many
C、big; a lot of
D、small; a lot of
A.This generation is crazy about inventing and creating new things.
B.Everything must be adapted to the peculiar need of the generation.
C.This generation catches up with the development of technology.
D.High-tech such as wireless devices goes with the generation.
A.Students do a lot of drills and tests．
B.Teachers offer a lot of information on grammar．
C.It usually takes place in traditional classrooms．
D.The main form. of teaching is lectures．
B.Enjoy a romantic dinner at home.
C.Invite all the friends to the party.
D.Take a short trip on the weekend.
Questions 下列各are based on the following passage. The "paperless office" has earned a proud place on lists of technological promises that did not come to pass. Surely, though, the more modest goal of he carbon-paperless office is within the reach of mankind？ Carbon paper allows two copies of a document to be made at once. Nowadays, a couple of keystrokes can do the same thing with a lot less fuss. Yet carbon paper persists. Forms still need to be filled out in a way that produces copies. This should not come as a surprise. Innovation tends to create new niches(合适的职业), rather than refill those that already exist. So technologies may become marginal, but they rarely go extinct. And today the little niches in which old technologies take refuge are ever more viable and accessible, thanks to the Internet and the fact that production no longer needs to be so mass; making small numbers of obscure items is growing easier. On top of that, a widespread technostalgia(技术怀旧 ) seeks to preserve all the ways people have ever done anything, simply because they are kind of neat. As a result technologies from all the way back to the stone age persist and even flourish in the modern world. According to What Technology Wants, a book by Kevin Kelly, one of the founders of Wired magazine, Americas flintknappers (燧石) produce over a million new arrow and spear heads every year. One of the things technology wants, it seems, is to survive. Carbon paper, to the extent that it may have a desire for self-preservation, may also take comfort in the fact that, for all that this is a digital age, many similar products are hanging on, and even making comebacks. Indeed, digital technologies may prove to be more transient than their predecessors. They are based on the idea that the medium on which a files constituent 0s and 1s are stored doesnt matter, and on Alan Turings insight that any computer can mimic any other, given memory enough and time. This suggests that new digital technologies should be able to wipe out their predecessors completely. And early digital technologies do seem to be vanishing. The music cassette is enjoying a little renaissance, its very faithlessness apparently part of its charm; but digital audio tape seems doomed. So revolutionary digital technologies may yet discard older ones to the dustbin. Perhaps this will be the case with a remarkable breakthrough in molecular(分子的) technology that could, in principle, store all the data ever recorded in a device that could fit in the back of a van. In this instance, it would not be a matter of the new extinguishing the old. Though it may never have been used for MP3s and PDFs before, DNA has been storing data for over three billion years. And it shows no sign of going extinct. Which of the following is TRUE about the carbon paper？
A.It is the key to paperless office.
B.It will be replaced by the computer soon.
C.It is more troublesome than the computer.
D.It can hardly survive in the digital age.
B.It goes from the stomach to the liver.
C.It exerts its influence on the brain first.
D.It pumps itself into the heart immediately,
A.Because it was discovered after Mount Everest．
B.Because most of the mountain is underwater．
C.Because a volcano can’t be counted as a real mountain．
D.Because it locates on the island in the ocean．
B.Because of the unsuccessful trial in Asia.
C.Because of the contradiction with traditional culture.
D.Because of the economic and financial stress.
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