单选题When I was walking past the playground, I saw the children __________happily there.

单选题If a sportsman only thinks about winning, he will ______. 

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单选题According to the author, which of the following is NOT true? 

单选题The first paragraph is mostly devoted to the discussion of ______. 

单选题Passage 3 The way people hold the belief that a fun-filled, pain-free life equals happiness actually reduces their chances of ever attaining real happiness. If fun and pleasure are equal to happiness, then pain must be equal to unhappiness. But, in fact, the opposite is true: more often than not, things that lead to happiness involve some pain. As a result, many people avoid the very attempts that are the source of true happiness. They fear the pain inevitably (不可避免的) brought by such things as marriage, raising children, professional achievements, religious commitment (忠诚), and self-improvement. Ask a bachelor(单身汉) why he resists marriage even though he finds dating less and less satisfying. If he is honest he will tell you that he is afraid of making a commitment. For commitment is in fact quite painful. The single life is filled with fun, adventure and excitement. Marriage has such moments, but they are not its most distinguishing features. Couples with infant children are lucky to get a whole night’s sleep or a three-day vacation. I don’t know any parent who would choose the word “fun”to describe raising children. But couples who decide not to have children never know the joys of watching a child grow up or of playing with a grandchild. Understanding and accepting that true happiness has nothing to do with fun is one of the most liberating realizations. It liberates time: now we can devote more hours to activities that can genuinely increase our happiness. It liberates money: buying new cars or those fancy clothes that will do nothing to increase our happiness now seems pointless. And it liberates us from envy: we now understand that all those who are always having so much fun actually may not be happy at all. According to the author, a bachelor resists marriage chiefly because ______. 

单选题What does the writer intend to tell us in the passage? 

单选题In the second paragraph, the underlined word “summit” means “______”.

单选题What is the author trying to tell us? 

单选题500 dollars is a large _of money,but it's far less than what we need for the program.

单选题Raising children, in the author’s opinion is ______. 

单选题What is the author’s attitude towards international games?

单选题She was never heard ________so wonderfully before.

单选题What’s the main idea of the passage?

单选题Prior to the 20th century, many languages with small numbers of speakers survived for centuries. The increasingly interconnected modern world makes it much more difficult for small language communities to live in relative isolation, a key factor in language maintenance. It remains to be seen whether the world can maintain its linguistic (语言的) and cultural diversity in the centuries ahead. Many powerful forces appear to work against it; Population growth, which pushes migrant populations into the world’s last isolated locations; mass tourism; global telecommunications and mass media; and the spread of gigantic (巨大的) global corporations. All of these forces appear to indicate a future in which the language of advertising, popular culture, and consumer products become similar Already English and a few other major tongues have emerged as global languages of commerce and communication. For many of the world’s peoples, learning one of these languages is viewed as the key to education, economic opportunity, and a better way of life. Only about 3,000 languages now in use are expected to survive the coming century. Are most of the rest doomed in the century after that? Whether most of these languages survive will probably depend on how strongly cultural groups wish to keep their identity alive through a native language. To do so will require an emphasis on bilingualism (mastery of two languages). Bilingual (双语的) speakers could use their own language in smaller spheres - at home, among friends, in community settings -and a global language at work, in dealing with government, and in commercial spheres. In this way, many small languages could sustain their cultural and linguistic integrity alongside global languages, rather than yield to the homogenizing (同化的) forces of globalization. Ironically (讽刺的), the trend of technological innovation (创新) that has threatened minority languages could also help save them. For example, some experts predict that computer software translation tools will one day permit minority language speakers to browse the Internet using their native tongues. Linguists are currently using computer-aided learning tools to teach a variety of threatened languages.

单选题The blind man was so _________that he didn't know what to do.

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单选题How many chapters does this book______of?

单选题According to the author, the disadvantage of motorcars and planes is that ______. 

单选题The author’s idea about railways seems to be that ______.