it not for the adoption of the open policy, things ______ they are today.
a. would never be b. could have been c. would never have been d. didn’t have
51. 51.If only I ______ there.
a. have not been b. would not been c. will not be d. had not been
52. 52.Tom would buy that bicycle but he ______ no money.
a. had b. has c. had had d. has had
53. 53.I didn’t go to the party, but I do wish I _____ there.
a. was b. were c. had been d. went
54. 54.It is time we ______ up our results.
a. sum b. summed c. will sum d. would sum
55. 55.Dr Bethune worked hard as if he ______.
a. never had felt tired b. had never felt tired c. never felt tired d . was tired never
56. 56.I enjoyed the movie very much. I wish I ______ the book from which it was made.
a. have read b. should have read c. am reading d. had read
57. 57.It is strange that such a thing ______ in your school.
a. a. will happen b. happens c. should happen d. happened
58. 58.If she could sew,______.
a. a. she make a dress b. she would have made a shirt
c. she will make a shirt d. she would had made a coat
59. 59. “Did you notice John was not at work today?”
“No. If ______ working, I would have noticed it.”
a. a. I’d be b. I wasn’t c. I’d been d. weren’t
60. 60.“Why don’t you explain it to her?”
“I ______ it to her if I thought she would understand.”
a. a. would explain b. will explain c. explain d. would have explained
61. 61.“Your performance was very good.”
“I could have done better if I ______ more time.”
a. have had b. had c. had had d. will have had
62. 62.“She wouldn’t drink her medicine last night, would she?”
“______.”
a. a. No, but I wish she wouldn’t b. No, but I wish she had
b. b. Yes, I wish she drank d. yes, I wish she could
63. 63. I think it advisable that he ______ for Tokyo soon.
a. will leave b. may leave c. leave d. leaves
64. 64. The committee asked that the matter ______ at the next meeting.
a. would be discussed b. will be discussed c. be discussed d. may be discussed
65. 65. ______ to the doctor right away, he might have been alive today.
a. a. If he went b. Were he gone c. should he had gone d. Had he gone
66. 66. ______ the work, he would do it some other way.
a. Was he going b. If he does c. Were he to do d. If he is doing
67. 67. ______,I hardly think I would have recognized him.
a. a. Should his name not be mentioned b. Had someone not mentioned his name
c. If someone did not mention his name d. If someone had mentioned his name
68. 68. I’d just as soon ______ to the theatre tonight.
a. not going b. not to go c. not go d. that I won’t go
69. 69. At the last committee meeting, the motion that the club ______ open until midnight was defeated.
a. remains b. remain c. remained d. would remain
70. 70. The business of each day, ______ selling goods or shipping them, went quite smoothly.
a. it being b. be it c. was it d. it was

第十七章　　名词性从句

17. 名词性从句 ⑨⑨網⑨文⑨檔⑨下⑨載⑨與⑨在⑨線⑨閱⑨讀⑨
在句子中起名词作用的句子叫名词从句。名词从句的功能相当于名词词组, 它在复合句中能担任主语、宾语、表语、同位语、介词宾语等，因此根据它在句中不同的语法功能，名词从句又可分别称为主语从句、宾语从句、表语从句和同位语从句。

17.1 引导名词性从句的连接词
引导名词性从句的连接词可分为三类：
　　 连接词： that, whether ,if （不充当从句的任何成分）
　　 连接代词：what, whatever, who, whoever, whom, whose, which
连接副词：when, where, how, why
　　 不可省略的连词：
　　　　1. 介词后的连词
　　　　2. 引导主语从句和同位语从句的连词不可省略。例如：
　　　　　That she was chosen made us very happy. 她被选上了，我们很高兴。
　　　　　We heard the news that our team had won. 我们听到消息说我们队赢了。
　 比较：whether与if 均为"是否"的意思。 但在下列情况下，whether 不能被if 取代：
1. whether引导主语从句并在句首
2. 引导表语从句
3. whether从句作介词宾语
4. 从句后有"or not"
　　 　　大部分连接词引导的主语从句都可以置于句末，用 it充当形式主语。例如：
　　 It is not important who will go. 谁去，这不重要。
　　 It is still unknown which team will win the match. 到底谁赢呢，形势尚不明朗。

17.2 名