31. Further space exploration has been _______ with the rapid development of China’s science and technology.

A. made it possible　 　　　　　　　　　　　　　　　　　　 B. made possible　　 　　　

C. made it possibly　 　　　　　　　　　　　　　　　　　　　　 D. made possibly

30. Mr. Fox fell ill, thus __________ it necessary for us to find another person for his job.

A. having made　 　　　　　 B. made　 　　　　　　　 C. making　　 　　　　　 D. to make

29. Recently ,the European Union(EU) has decided to provide ＄30 billion of emergency fund to help ________ the financial crisis that is happening in Greece.

A. release　　　 　　　　 B. represent　　　 　 C. relieve　　　 　　　　　　　 D. recommend

28. --- Did you often e-mail your family during the first year at university?

　 --- No. I was so busy meeting new people that I didn’t write to my family as I _____.

　 　A. ought to　 　　　　　B. should do　　 　　　　 C. should have written 　 D. should have

27. Cable TV began in 1948 in the USA, but it took 50 years________ 66 percent of American households had it.

A. before　 　　　　　　　　 B. after　 　　　　　　　　　 C unless　 　　　　　　　　 D. since

26. Don’t 　　　　　　　until tomorrow what can be done today.

　　　 A. put aside　　　　 　　　 B. put off　 　 　　　　　　 C. put up　　　 　　　　 D. put down

25. --- Journalists tend to give false information nowadays. How do you find it?

　 　--- I can’t agree more, they are not always _______ in what they write.

A. abstract　　　　 　 B. adequate　　　　 　　　 C. accurate　　 　　　　　　 D. active

24. --- Is there any possibility ________ we can get a ticket for The 2010 Shanghai World Expo?　 --- Of course, yes. You can either go to the Expo in person or buy ________ through the Internet.

A. which; it　 　　　　　　　　　　 B. that; it　 　　　　　　　 C. that; one　 　　　　 D. which; it

23. China’s quick reaction and the public efforts have ________ the rapid restoration(恢复)and reconstruction of Wenchuan.

A. applied to　　　　 　　 B. contributed to　 C. adjusted to　　　 　　　 D. resulted from

22. One of the greatest benefits of Internet friendships is that they are based on common interest ________ appearance, age or popularity.

A. in case of　 　　　　 B. in the form of　 　 C. in spite of　　　 　　 D. instead of