一、将括号中的句子变成相应的名词从句填入横线中。
1.There is a popular saying that family instability causes social instability.
2.No one knows exactly whether/if there is life on other planets.
3.No one knew whether/if interest rates would rise.
4.I am interested in the question whether people will live on the moon someday.
5.No one knows for sure whether/if the gains will be greater than the losses.
6.My question is whether we have enough time to go to the movies.
7.September 11, 2001 started out as an ordinary day, but what happened that morning will be forever etched in our memories.
8.What we need is a wholly new kind of police force.
9.Children often ask how bears survive winter.
10.What he told you is true.
11.Who will chair the meeting has not yet been decided.
12.When the meeting is to be held has not yet been decided.
13.Why he refused to cooperate with us is still a mystery.
14.How a person masters his fate is more important than what his fate is.
15.Could you tell me where the post office is?
16.We don't know why he didn't come yesterday.
17.This is where our basic interest lies.
18.My question is where we are going to have our holidays.
二～七、单选题。
19-23: DCCBA
24-28: DCBBD
29-33: CBBBB
34-38: ABDAB
39-43: CACBC
44-48: AAAAB
49-53: ADBAD
54-57: ABBC
58. that, what, what
59. what, what, what
60-65: BBBBAA
66-70: AABBB
71-75: CCCBB
76-80: BADDB
81-85: DDDAD
86-90: BDDDB
91-95: BACAB
八、辨别改错。
96. B/that
97. B/that
98. A/what
99. C/that
100. B/what
101. A/it necessary