31. We all think that _ no need to make laws to prevent the young from getting married during their college life.A. it is B. there has C. it has D. there iskey: D There is no need32. Postage _, the necklace will cost you at least 650 yuan.A. including B. included C. include D. to be includedkey: B 相当于including(prep) postage 33. With his eyes _ on the family album, he thought of the fun he had when he lived with his parents.A. fixing B. fixed C. to be fixed D. being fixedkey: B fix his eyes on the family album34. George applied for the position three times _ he finally got it.A. before B. until C. when D. afterkey: A until用法：1.直到.时,到.为止（动词为延续性）He worked in Hong Kong until his father found him a job in Canada.在他父亲给他在加拿大找到差事前,他一直在香港工作。2. (用于否定句)在.以前,直到.才(动词为非延续性)She didnt go to bed until her daughter came back.她一直等到女儿回来才去睡觉。35. This robot is supposed to save a lot of labor, but it remains a problem if it _.A. is B. saves C. does D. haskey: C 代替动词save36. There were many more people who got injured in the big fire than _.A.reported B. it was reported C. were reported D. they were reportedkey: A 37. He doesnt know what to say, for it is the first time that he _ with a girl.A. went out B. goes out C. has gone out D. had gone outkey: C 固定用法 it is the .time that 后用完成时38. _ which way to take, the little boy behaved like a real gentleman who comforted his sister from time to time.A. Leaving to wonder B. Having left to wonder C. Left wondering D. Left to wonderkey: C the little was left wondering39. During the tourist season, there are many people wandering in this city to see the oldcastles _ in the sixteenth century.A. to be built B. being built C. having been built D. built key: D the old castles that were built in the sixteenth century40. When do you think _ start the new attack?A. they will B. will they C. they can D. can theykey: A 又如 when do you think he will come back?41. Some 25,000 people were reported _ in the ever recorded worst earthquake inIran, which occurred late this month. A. were killed B. to be killed C. killing D. to have been killedkey: D be reported to +v 已死所以用完成的形式42. _ the teachers suggestion, Tom finally found a way to settle the problem.A. Following B. To follow C. Follow D. He followedkey: A 相当于he followed 如果选D，两个句子之间没有连词，这是不允许的43. _ that no one was ever prepared for it.A. So suddenly did the bad news come B. So suddenly the bad news cameC. So did the bad news come suddenly D. Did the bad news come so suddenlykey: A 倒装44. “_ the friendship between our two people last forever!”, and with this sincere hope, the president concluded his speech.A. Could B. May C. Would D. Mustkey: B (表示希望、祝愿等)祝,愿May you succeed!祝你成功!45. We need a more capable leader, _ with strong will and as well as good humour.A. who B. that C. one D. whichkey: C one做 leader的同位语 注意：_ with strong will and as well as good humour.它不能构成一个句子 46. Many people attend various public lectures, chiefly _ themselves familiar with thelatest development of different fields.A. getting B. to get C. to have got D. gotkey: B 动词不定式表示目的47. It is no longer a problem _ the poor children in this district can go to school.A. that B. whether C. so D. becausekey: A 主语从句 That the poor children in this district can go to school is no longer a problem48. Of all the applicants, _ do you think is fit for the position?A. who B. whoever C. whomever D. whicheverkey: A who is fit for the position49. Part of the work is to be finished today and _ by this weekend.A. another B. the others C. the rest D. the otherkey: C work是不可数名词50. Generally speaking, the harder one works, _.A. the better he gets result B. the better result he getsC. he gets better result D. does he get better resultkey: B the more.the more 51. With the worldwide oil crisis, the price of oil has been raised _ 15%.A. about B. with C. of D. bykey: D by 表示程度 又如： He is late by 10 minutes. My watch is slow by one minute.52. The lectures, _ the current international issues, are well received.A. are covered B. covered C. covering D. to coverkey: C 参考 His reading covers a wide range of subjects.他阅读的书籍涉及多种学科。53. Peter is very angry about _ of the changed timetable.A. not informing B. not being informed C. being not informed D. not to be informedkey: B about prep 后面加名词结构 被通知，所以用被动的形式,非谓语动词的否定形式为 not doing not to do54. It is _ that terrorism is a great threat to world peace.A. widely accepted B. widely accepting C. wide accepted D. wide acceptingkey: A55. The house built of stone lasts longer than _ built of wood.A. the one B. one C. that D. itskey: C 这里的the house 表示类别，the one 往往表示那一个 56. E-mail as well as telephones _ more and more popular in daily communication.A.