单选题The only problem with the debate last week was that the beginning sounded more like a personal attack than a dispassionate, intellectual arguing. A. discussion B. argument C. talk D. speech

单选题I have got______better understanding of______Einstein's special theory of relativity after attending a series of lectures on that topiC．

单选题On hearing the news that her father died of a car accident, she ______ tears.

单选题How is it possible for our human body to convert yesterday's lunch into today's muscle?

单选题The growth of phytoplankton is often limited by the availability of ______.

单选题Children are ______ to have some accidents as they grow up.

单选题The morning news says a school bus ______ with a train at the junction, and a group of policemen were sent there immediately.

单选题He tried hard to {{U}}restrain{{/U}} his tears from falling.

单选题More and more students want to study in "hot" majors. 61 a result, many students want to 62 their interests and study in these 63 such as foreign languages, international business and law, etc. Fewer and fewer students choose scientific majors, 64 maths, physics and biology, and art majors, 65 history, Chinese and philosophy. 66 students can study in these "hot" majors, because the number of these "hot" majors 67 limited. If one 68 interest in his work or study, 69 can he do well? I 70 this from one of my classmates. He is 71 the countryside. His parents are farmers. Though he 72 biology, he chose "international business". He 73 to live a life which is different 74 of his parents. In the end, he found he 75 in doing business. He found all the subjects to be 76 . 77 this wouldn"t have happened if he had chosen his major according to his own interests. Choosing a major in university 78 decide one"s whole life. Majors 79 are not "hot" today may become the "hot" major of tomorrow. Choosing your major according to your own 80 is the best way to succeed.

单选题We have a responsibility to ensure our nation's continued prosperity and the most sensible way to do this is by investment in basic scientific research.

单选题We can make mistakes at any age. Some mistakes we make are about money. But most mistakes are about people. One might say, "Did Jerry care when I broke up with Helen?" "When I got that great job, did Jim really feel good about it, as a friend?" Or "Did he envy my luck?" "And Paul — why didn't I pick up that he was friendly just because I had a car?" When we look back, doubts like these can make us feel bad. But when we look back, it's too late. Why are we wrong about our friends or our enemies? Sometimes what people say hides their real meaning. And if we don't really listen, we miss the feeling behind the words. Suppose someone says to you, "You're a lucky dog." Is he really on your side? If he says, "You're a lucky guy" or "You're a lucky gal," that's being friendly. But if he says, "You are a lucky dog." There's a bit of envy in those words. Maybe he doesn't see it himself. But bringing in the dog he put you down a little. What he may be saying is that he doesn't think you deserve your luck. "Just think of all the things you have to be thanking for" is another noise that says one thing and means another. It could mean that the speaker is trying to get you to see your problem as part of your life as a whole. But is he? Wrapped up in this phrase is the thought that your problem isn't important. It's telling you to think of all the starving people in the world when you have not got a date for Saturday night. How can you tell the real meaning behind someone's words? One way is to take a good look at the person talking. Do his words fit the way he looks? Does what he says square with his tone of voice, his posture, the look in his eyes? Stop and think. The minute you spend thinking about the real meaning of what people say to you may save another mistake. Therefore, when you hear someone saying, please try to know what he really means. Don't just listen to what he says with your ears but feel the words he uses with your head. In this way, you may make less mistakes.

单选题The restaurant is frequently______by tourists because of its famous cooking.

单选题If they have to share______apartment with______stranger, they may travel many miles without starting______conversation.

单选题Why are beta blockers not prescribed regularly?

单选题Although she {{U}}scrubbed{{/U}} the old pot thoroughly, she could not make it look completely clean.

单选题Who won the World Cup 1994 football game? What happened in the United Nations? How did the critics like the new play? 1 an event takes place; newspapers are on the streets 2 the details. Wherever anything happens in the world, reports are on the spot to 3 the news. Newspapers have one basic 4 , to get the news as quickly as possible from its source, from those who make it to those who want to 5 it. Radio, telegraph, television, and 6 inventions brought competition for newspapers. So did the development of magazines and other means of communication. 7 , this competition merely spurred the newspapers on. They quickly made use of the newer and faster means of communication to improve the 8 . and thus the efficiency of their own operations. Today more newspapers are 9 and read than ever before. Competition also led newspapers to branch out to many other fields. Besides keeping readers 10 of the latest news, today"s newspapers 11 and influence readers about politics and other important and serious matters. Newspapers influence readers" economic choices 12 advertising. Most newspapers depend on advertising for their very 13 . Newspapers are sold at a price that 14 even a small fraction of the cost of production. The main 15 of income for most newspapers is commercial advertising. The 16 in selling advertising depends on a newspaper"s value to advertisers. This 17 in terms of circulation. How many people read the newspaper? Circulation depends 18 on the work of the circulation department and on the services or entertainment 19 in a newspaper"s pages. But for the most part, circulation depends on a newspaper"s value to readers as a source of information 20 the community, city, country, state, nation, and world—and even outer space.

单选题Our plan didn't {{U}}get up the ground{{/U}} because no one could come.

单选题The author's chief agents include the following EXCEPT the ______.

单选题China started its nuclear power industry only in recent years and should ______ no time in catching up. A. delay B. lessen C. lose D. slip

单选题Your grade will be based in large part on the originality of your ideas.