31. My uncle promised to buy a nice gift for my birthday, _______ beyond my imagination.

　 A. which　　　　 B. that　　　 C. something　　　　 D. the one

答案：C。 something 某件东西，后句句意：一件我意想不到的东西。

30．As he has been in a terrible state of mind these days, on no account　 ________ 　　　　　achieve success in the coming English speech competition.

　　　 A．has he 　　 　　B．he has 　　 C．will he　　 　　　　 D．he will

答案：C。 on no account表示“绝不”，放句首时要求倒装；由coming可知用将来时。

29. To greatly raise people’s living conditions, _______.

　 A. all kinds of measures have taken

B. they have taken all kinds of measures

C. it is said that they have taken all kinds of measures

D. I think they have taken all kinds of measures

答案: B。 分析语境可知，为了提高人民生活水平的逻辑主语应为“他们”，因此应用they做主句主语。不定式做目的状语时，其逻辑主语应为主句主语。

28. ---- Who told you my email address?

　 ---- I don’t remember clearly. It _______ Karen.

　 ---- It _______ Karen. She doesn’t know my email address.

A. may have been; can’t have been　　　　　 B. must have been; mustn’t have been

C. may have been; must have been 　　　　　D. must have been; mustn’t be　

　答案：A。　 根据题意“I don’t remember”可知第一空是要表达“可能是Karen

的)”；又根据“She doesn’t know my email address. ”可知说话人认为“不可能是Karen.”.

27. We _______ connect with each other; she is _______ of an acquaintance than a friend.

　 　A. seldom; more　 　　　B. often; better　　　 C. often; more　　 D. seldom; better

答案： A。　 more...than…“与其说……倒不如说”。第二句句意为“与其说她是朋友，倒不如说是泛泛之交”。该句关键是要认识acquaintance: 1) 相识的人. 　We are only casual acquaintances. 我们只是泛泛之交。 2).对…有了解, 熟知, 认识 　I have no acquaintance with this book. 我不熟悉这本书。

26. Soldiers stood next to a police truck, looking at the crime scene _______ a woman was gunned down in a poor neighborhood of the border city of Iran October 18, 2009.

A. that　　　　 B. which　　　 　　C. where　 　　　　D. why

答案：C。 where(=in the scene)引导定语从句修饰先行词scene, scene意为“事件；场面；情景”。

25. They suggested that the professor ______ just now ______ chairman of the meeting.

　 A. referring to; was made　　　　　 　B. referring to; be made

　 C. referred to; be made　　　　　　 D. referred to; was made

答案：C。　 refer to 与 professor 是动宾关系，所以用过去分词短语作定语；suggest表“建议”时，其后的宾语从句需用原形虚拟。

24. He is very _______ about his chance of winning a scholarship this semester.

A. optional　　　　　 B. obvious　　　 　C. optimistic　 　　　D. conventional

答案：C。　 be optimistic about sth. “对……持乐观态度”。

23. Failure as he has been in his previous attempts, he still sticks _________ the research aimed _______ increasing production.

A．in; to　　　　　　　　　　 B．out; at　　　　　　　 C．on; in　　　　　　　　　 D．with; at

答案：D。　 stick in:　把某物贴在…内; 把…放入…; 将…刺入… ; stick out: 　伸出来, 突出; 竖起; 　坚持; 断言; stick on: 把(某物)粘贴在…上; 保持在(…)上面; 固定在(…)上面; stick with sb/sth继续支持某人(某事)，保持与某人(某事)的联系;　 (be) aimed at “目的是...”它引导的短语作定语，修饰research.

22. New policies, _______ to insure that compulsory education is truly free, _______by the local government across China since the start of school on September 1.

A．intending; have been made known　　　　　 B. intended; have been made known

C．intending; are made known　　　　　　　　　　 D. intended; had made known

答案：B。　 (be) intended to do sth“目的在于…; 打算做某事...”作定语;new polices与know是被动关系，而 since the start of school on September 1说明对现在的影响，所以用现在完成时的被动语态。