57. Mrs. Brown was much disappointed to see the washing machine she had had____ went wrong again.　A. it　　 B. it repaired　　 C. repaired　　 D. to be repaired

答案解析：此题句型为have sth done, she had had repaired为定语从句，修饰the washing machine, C为正确答案。迷惑选项为B项。

56. “Alice, why didn't you come yesterday?” “I______, but I had an unexpected visitor.”

　A. had　　　 B. would　　 C. was going to　　　 D. did

　此题应选C，为I was going to come.之省略，意为“我本来是打算来的”，这与其后but I had an unexpected visitor的语境刚好吻合。注意不能选would，因为它没有“打算”之意。

55. “I like you more than her, my dear.” “You mean more than _____love her or more than she loves _____?”　

A. you, me　　　 B. she, you　　 C. I, me　　　 　D. I, you

做对此题的关键是要弄清填空句是个省略句，补充完整为：You mean that you love me more than you love her or that you love me more than she loves me?句意为：“你是说你爱我胜过你爱她，还是说你爱我胜过她爱我？”所以最佳答案应选A。

54. She's too thin. She ____ gain some weight but she _____ too little.

　A. would, ate　　　 B. will, eats 　C. would, eats　　 D. will, ate　

此题有些难度，许多同学不知如何分析。我们先根据题目所提供的选项将句意大致概括出来：她太瘦了。她会增加体重的，但她吃得太少了。根据句首She's too thin这一所给信息可知，“她瘦”应是客观事实。按照一般的常识，“吃得少”就会导致“瘦”，“吃得多”就会导致“胖”，根据句首的信息，“她瘦”是客观事实，所以她“吃得少”也应是事实，因此第二空应填eats(即用一般现在时表示现在的事实)。根据上面的分析：“她瘦”和“她吃得少”均为现在的事实，那么“她体重会增加”就应是假设(注意句中的转折连词but)，所以第一空应填would，其实，此句可理解为其后省略了一个条件状语if she ate more (如果她多吃一点的话)。此题最佳答案选C。

53. “She's not a dancing teacher, is she?” “_____.”　

A. Yes, and she isn't　　　 B. Yes, but she was　 C. No, but she isn't 　　　D. No, but she was　

　此题最佳答案为D，可视为No, she isn't. But she was a dancing teacher.之省略，即其意为“她现在不是舞蹈教师，但她过去是”。此题也可以这样回答：No, but she used to be.

52. “What did he ask you?” “_____ I would be late.”　

A. That　　　 B. When　　　 C. Where　　　 D. Whether

此题选D，为He asked me whether I would be late.之省略。

51. They kept trying _____ they must have known it was hopeless.

　A. if　　　　 B. because　　 C. when　　　 D. where　

　此题最佳答案为C，when在此的意思不是“当……的时候”，而是“尽管”、“虽然”的意思。又如：He walks when he might take a taxi.尽管他可以坐出租车，但他却走路。He stopped trying when he might have succeeded next time.尽管他本来下次就可以成功的了，但他却停止努力了。The boy was restless when he should have listened to the teacher carefully.这男孩子本来应该专心听老师讲的，但他却坐立不安。

　有许多同学只知道when表示“当……的时候”，而不知道它还有其他许多意思，除上面提到的表示“尽管”、“虽然”外，when还可表示“既然”、“考虑到”。如：Why do you want a new job when you've got such a good one already?既然你有了这么好的一份工作，你为什么还要找新的工作呢？

50. “I think the teacher is wrong, _____?” “No, I don't think so.”

　A. don't you　　　 B. don't I 　 C. doesn't he　　　 D. doesn't she

　此题容易误选C或D，因为按照语法规则，I think后接宾语从句时，其反意疑问句与从句保持一致，但是退一步，即使按此规则，其反意疑问句也应是isn't he或isn't she之类的，而不是像C或D那样用doesn't he和doesn't she。综合四个选项，最佳答案为A，don't you为don't you think so之省略。

49. “Is there _____ here?” “Yes, I'm upstairs. Please come and help me.”

　　　　 A. anybody　　　 B. everybody　　　 C. somebody　　　 D. nobody

47. My friend Mary is _____ beautiful girl and _____ girl everyone likes to work with.

A. a, a　　　　 B. a, the　　　 C. the, a　　　　　 D. the, the

　此题很容易误选B，认为第一次提到girl用不定冠词，第二次提到就应该用定冠词。但是，句中第二次提到girl时并不是特指的，此句实为一省略句，补充完整是：My friend Mary is a beautiful girl and she is a girl everyone likes to work with.比较以下两句(第二个girl前用了定冠词，因为那是特指)：

　For this he asked a girl, but the girl refused to answer him.

　为此他问了一个女孩，但这个女孩拒绝回答他。

　The other day he met a beautiful girl in the park and the girl smiled at him

48 “Is there _____ here?” “No, Bob and Tim have asked for leave.”

　A. anybody　　　 B. everybody 　 C. somebody　　　 D. nobody　

　此题容易误选A，认为这是一般疑问句，要用anybody。其实此题应选B，主要与上下文的语境有关。全文语境为：“大家都到齐了吗？”“没有，Bob和Tim两人请假了。”假若我们将此题作如下变换，则情形就会有所不同：?