单选题The primary purpose of the text is to

单选题______ an exciting city Shanghai is! A. So B. Very C. What D. How

单选题Children ______ half of their 23 pairs of chromosomes(染色体)from each parent.

单选题( )是欧洲中世纪戏剧的样式之一。

单选题We ______ last night, but we went to the cinema instead.

单选题A: I believe we've met somewhere before. B: No, ______ A. it isn't the same B. it can't be true C. I don't think so D. I'd rather not

单选题The direct reason for specialisation is ______.

单选题Barbara: Your help means everything. Just don't know I'll ever repay you. Kenneth:______. It% nothing!

单选题We argued that the sickness or crisis of capitalism was not at heart a technical matter, but a lack of legitimacy with ______ to the system itself.

单选题How did diaries such as John Campbell's influence the study?

单选题下面的短文后列出了10个句子，请根据短文的内容对每个句子作出判断：如果该句提供的是正确信息，选择A；如果该句提供的是错误信息，选择B；如果该句的信息文中没有提及，选择C。在答题卡相应位置上将答案选项涂黑。The Power of a Parent　　Tom is a young man being raised on the poor sdiveets of Los Angles by his f

单选题Our intention was to __________ the theory with some incisive comments. A. demolish B. destroy C. raze D. annihilate

单选题In conclusion, walking is a cheap, safe, enjoyable and ______ available form of exercise.

单选题 There's no denying that as we age ______, our body ages right along with us.

单选题 Baekeland and Hartmann report that the 'short sleepers' had been more or less average in their sleep needs until the men were in their teens. But at about age 15 or so, the men voluntarily began cutting down their nightly sleep time because of pressures from school, work, and other activities. These men tended to view their nightly periods of unconsciousness as bothersome interruptions in their daily routines. In general, these 'short sleepers' appeared ambitious, active, energetic, cheerful, conformist in their opinions, and very sure about their career choices. They often held several jobs at once, or worked full-or part-time while going to school. And many of them had a strong urge to appear 'normal' or 'acceptable' to their friends and associates. When asked to recall their dreams, the 'short sleepers' did poorly. More than this, they seemed to prefer not remembering. In similar fashion, their usual way of dealing with psychological problems was to deny that the problem existed, and then to keep busy in the hope that the trouble would go away. The sleep patterns of the 'short sleepers' were similar to, but less extreme than, sleep patterns shown by many mental patients categorized as manic. The 'long sleepers' were quite different indeed. Baekeland and Hartmann report that these young men had been lengthy sleeps since childhood. They seemed to enjoy their sleep, protected it, and were quite concerned when they were occasionally deprived of their desired 9 hours of nightly bed rest. They tended to recall their dreams much better than did the 'short sleepers.' Many of the 'long sleepers' were shy, anxious, introverted, inhibited, passive, mildly depressed, and unsure of themselves (particularly in social situations). Several openly state that sleep was an escape from their daily problems.

单选题The board of the company has decided to ______ its operation to include all aspects of the Clothing business.

单选题What the writer worries about in a big city is ______.

单选题They conceded that her statement was true. A. proved B. doubled C. denied D. admitted

单选题The parents were much kinder to their youngest child than they were to the others, ______, of course, made the others jealous. A. which B. that C. what D. who