单选题Which of the following facilities’ specific schedule revisions are listed in this announcement?

单选题About ______ American homes have the habit of keeping pets.

单选题What is the author's attitude toward the single agent service?

单选题 Question 26 is based on the following news. At the end of the news item, you will be given 5 seconds to answer the question. Now listen to the news.

单选题 {{I}}Questions 21 and 22 are based on the following news. At the end of the news item, you will be given 10 seconds to answer the questions. Now, listen to the news.{{/I}}

单选题The house,______he is the inheritor, is located near the beautiful beach.A. from whichB. for whichC. of whichD. at which

单选题Advertising is distinguished from other forms of communication ______ the advertiser pays for the message to be delivered.A. in thatB. in whichC. in order thatD. in the way

单选题Which kind of man is NOT to Donna's liking?

单选题{{B}}TEXT B{{/B}} Humour is probably the hardest commodity to export. Jokes that make one country laugh out loud are likely to leave another nation confused and silent. But humour can also be very revealing, if not always funny. After all, jokes are often just another way of expressing anxieties, fears and even prejudices. In Britain, one of the most enduring types of humour is satire. This is the art of making fun of people in positions of power--politicians, celebrities and even royalty--in order to draw attention to their faults. While satire is not uniquely British, it does have a special appeal in Britain, and one of the best examples of this is the success of the satirical magazine Private Eye. This magazine has been poking fun at "the great and the good" in British public life for the last 35 years, and its victims admit to reading it and laughing with it. One of the magazine's former contributors, Auberon Waugh, believes the "Eye" is successful because it repeats the best jokes over and over again. "You go back and make the same jokes with a new twist every time, so you are, by the end, talking a private language, and I think readers like that." He goes on to say that "Americans come to London and claim to enjoy Private Eye, yet they can't understand a word of it." But it is not only Americans who have difficulties understanding the "Eye". Its esoteric sense of humour and sometimes oblique references to British news mean that only those people who closely follow the news benefit from the jokes. This is why the magazine has practically no buyers overseas even though each issue sells 180,000 copies in Britain. The editor of the "Eye", Ian Hislop, explains how they choose their targets. "Anybody who--in the words of a very old English satirist--is guilty of vice, folly or humbug. That's them." The Royal Family is always a favourite target. One cartoon strip called "Liz" portrayed them as a rough, working class family from northern England. Over the years Private Eye has paid the price for criticising the powerful and has been successfully sued several times. Ian Hislop says there are still "ten or 12" libel writs outstanding. But some say the magazine is not as cutting or even as funny as it used to be. They say it is too incestuous, featuring too much gossip about journalists and not enough hard-hitting satire. So are Ian Hislop and his gang in danger of becoming part of the establishment they claim to expose?

单选题The general asks the soldiers many questions to keep them on their toes . The underlined part means ______.

单选题WWW stands for

单选题There should be room for programs of world news within children's ______ . A. range B. scope C. room D. sight

单选题{{B}}TEXT C{{/B}} The human brain contains 10 thousand million cells and each of these may have a thousand connections. Such enormous numbers used to discourage us and cause us to dismiss the possibility of making a machine with human-like ability, but now that we have grown used to moving forward at such a pace we can be less sure. Quite soon, in only 10 or 20 years perhaps, we will be able to assemble a machine as complex as the human brain, and if we can we will. It may then take us a long time to render it intelligent by loading in the right software or by altering the architecture but that too will happen. I think it certain that in decades, not centuries, machines of silicon will arise first to rival and then exceed their human ancestors. Once they exceed us, they will be capable of their own design. In a real sense they will be able to reproduce themselves. Silicon will have ended {{U}}carbon's{{/U}} long control. And we will no longer be able to claim ourselves to be the finest intelligence in the known universe. As the intelligence of robots increases to match that of humans and as their cost declines through economies of scale we may use them to expand our frontiers, first on earth through their ability to withstand environments, harmful to ourselves. Thus, deserts may bloom and the ocean beds be mined. Further ahead, by a combination of the great wealth this new age will bring and the technology it will provide, the construction of a vast, man-created world in space, home to thousands or millions of people, will be within our power.

单选题______ money, she is quite rich. However, this does not mean that she is happy. A. Concerning B. As to C. In terms of D. In the light of

单选题Physics is the present day equivalent of ______ used to be called natural philosophy, from most of present day science arose.[A] which, what[B] that, which[C] what, which[D] what, that

单选题It is a curious paradox that we think of the physical sciences as "hard", the social sciences as "soft", and the biological sciences as somewhere in between. This is interpreted to mean that our knowledge of physical system is more certain than our knowledge of biological systems, and these in turn are more certain than our knowledge of social systems. In terms of our capacity of sample the relevant universes, however, and the probability that our images of these universes are at least approximately correct, one suspects that a reverse order is more reasonable. We are able to sample earth's social systems with some degree of confidence that we have a reasonable sample of the total universe being investigated. Our knowledge of social systems, therefore, while it is in many ways extremely inaccurate, is not likely to be seriously overturned by new discoveries. Even the folk knowledge in social systems on which ordinary life is based in earning, spending, organizing, marrying, taking part in political activities, fighting and so on, is not very dissimilar from the more sophisticated images of the social system derived form the social sciences, even though it is built upon the very imperfect samples of personal experience. In contrast, our image of the astronomical universe, or even if earth's geological history, can easily be subject to revolutionary changes as new data come in and new theories are worked out. If we define the "security" of our image of various parts of the total system as the probability of their suffering significant changes, then we would reverse the order for hardness and as the most secure, the physical sciences as the least secure, and again the biological sciences as somewhere in between. Our image of the astronomical universe is the least secure of all simply because we observe such a fantastically small sample of it and its record-keeping is trivial records of biological systems. Records of the astronomical universe, despite the fact that we learnt things as they were long age, are limited in the extreme. Even in regard to such a close neighbor as the moon, which we have actually visited, theories about its origin and history are extremely different, contradictory, and hard to choose among. Our knowledge of physical evolution is incomplete and insecure.

单选题Which of the following sentences expresses "probability"?

单选题______ human behavior may be caused by eating substances that upset the delicate chemical balance in the brain.[A] Deliberate[B] Consistent[C] Primitive[D] Abnormal