题号:11 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5

题号:11 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5
内容:
While watching television,____.
选项:
a、the doorbell rang
b、the doorbell rings
c、we heard the doorbell ring
d、we heard the doorbell rings
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题号:12 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5
内容:
So instructive ____ the student wanted to see it again.
选项:
a、was the film
b、it was te film
c、the film was
d、the film it was
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题号:13 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5
内容:
I told him what I was surprised ____ his attitude towards his study.
选项:
a、is
b、was
c、at is
d、at was
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题号:14 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5
内容:
At the last committee meeting,the motion that the club ____ open until midnight was defeated.
选项:
a、remains
b、remain
c、remained
d、would remain
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题号:15 题型:单选题（请在以下几个选项中选择唯一正确答案） 本题分数:5
内容:
—What sort of house do you want to have?Something big?—Well,it ____ be big,that’s not important.
选项:
a、mustn't
b、needn't
c、can't
d、won't
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题号:16
内容:
Not until I went to America ____ what kind of a country she is.
选项:
a、did I know
b、I know
c、I didn't know
d、I could know
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题号:17
内容:
It is urgent that the police ____ about the traffic accident occurred on the highway.
选项:
a、are noticed
b、will be noticed
c、were noticed
d、be noticed
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题号:18
内容:
Some people who don’t like to talk much are not necessarily shy;they ____ just be quiet people.
选项:
a、must
b、may
c、should
d、would
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题号:19
内容:
The best ____ still unknown.
选项:
a、is
b、are
c、be
d、were
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题号:20
内容:
We wish that you ____ such a lot of work,because we know that you would have enjoyed the party.
选项:
a、hadn't had
b、hadn't
c、didn't have had
d、haven't had