单选题It is necessary that you ______ in the application form for a job. A. will fill B. filled C. fill D. are filling

单选题______ the tragic news about their president, they have cancelled the 4th of July celebration.

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单选题News came from the sales manager ______ the new product had been selling well in the local market for three months.

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单选题If we had not missed that bus, we ______ lunch at home now. A. would have had B. would have C. must have had D. would be having

单选题______ in the company for three years, Mark has become experienced in business negotiations.

单选题She could not ______ her feelings. She cried sadly.

单选题The concert will be broadcast live to a worldwide television audience ______ at a thousand million.

单选题How he got the attractive job offer was beyond my imagination.

单选题Seeing students so ______ in class is a great encouragement to a teacher. A. passive B. interesting C. active D. relative

单选题______ evidence that language-acquiring ability must be stimulated.

单选题You ______ all the trouble had you known he was not there.

单选题—How ______ the team? —They are all very tired after the competitive match.

单选题 The BBC was the first authority in the world to provide a public television service, which began in 1936. During the war transmissions ceased, but were resumed in 1964. Viewers are now able to watch television for many hours a day, if they have time and inclination (爱好). Moreover, viewers now have four channels at their disposal (配置). In 1955 the Independent Broadcasting Authority opened a television service and in 1982 a second independent service came into operation. The BBC provides two channels. The viewing hours have also been extended with the introduction of breakfast television by both the BBC and the Independent Broadcasting Authority. Advertisers buy time for advertising (广告) on the Independent Television, but the amount of time devoted to advertising is small; it is strictly limited by the special Act that allowed commercial television. Viewers of any of the programs can watch plays, 'live' transmissions of important events, sports and athletics, interviews with famous people, musical performances and many other items. Films are often televised, and many of them are made specially for television. The cinema industry is jealous (嫉妒的) of television, and understandably keeps new films for showing in cinemas; nevertheless, TV occasionally screens a new one. Television has attracted many people away from the cinema and, in recent years, many cinemas have had to close. A frequent criticism of TV programs is that they too often feature violence and gunplay. On the other hand, it must be said that many serious and instructive matters are presented.

单选题The boy is ______ on hip-hop.

单选题You should have a Chinese partner company, which has been trained in the way that westerners are used to getting things done.

单选题______ certain unforeseen circumstances, we failed to start yesterday. A. Up to B. As to C. Owing to D. Instead of

单选题In a telephone survey of more than 2,000 adults, 21% said they believed the sun revolved(旋转)around the earth. An 1 7% did not know which revolved around 2 . I have no doubt that 3 all of these people were 4 in school that the earth revolves around the sun; 5 may even have written it 6 at test. But they never 7 their incorrect mental models of planetary (行星的) 8 because their everyday observations didn"t support 9 their teachers told them: People see the sun moving 10 the sky as morning turns to night, and the earth seems stationary (静止的) 11 that is happening. Students can learn the right answers 12 heart in class, and yet never combined them 13 their working models of the world. The objectively correct answer the professor accepts and the 14 personal understanding of the world can 15 side by side, each unaffected by the other. Outside of class, the student continues to use the 16 model because it has always worked well 17 that circumstance. Unless professors address 18 errors in students" personal models of the world, students are not 19 to replace them with the 20 one.

单选题He's all right ______ he's left to do the job in his own way. A. in case B. meanwhile C. so long as D. so far as