奥鹏教育北京语言大学《综合英语（I）》在线作业一

奥鹏教育北京语言大学平时在线作业

20秋《综合英语（I）》作业1

The millions of calc奥鹏教育北京语言大学平时在线作业ulations involved, had they been done by hand, ___ all practical value by the time they were finished.
A:had lost
B:would lose
C:would have lost
D:should have lost
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___ he has limited technical knowledge, the old worker has a lot of experience.
A:Since
B:Unless
C:As
D:Although
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It worried her a bit ___her hair was turning grey.
A:which
B:if
C:for
D:that
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The _______ work continued for more than a week but there was still no sign of the missing boy.
A:research
B:rescue
C:vessel
D:vast
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Sixty percent of the work___
A:have been done
B:had been done
C:has been done
D:has done
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His parents wouldn’t let him marry anyone ___ family was poor .
A:of whom
B:whom
C:of whose
D:whose
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You ___ him so closely; you should have kept your distance.
A:shouldn’t follow
B:mustn’t follow
C:couldn’t’ have been following
D:shouldn’t have been following
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___ in the United States, St. Louis has now become the 24th largest city.
A:The fourth biggest city it was
B:Once the fourth biggest city
C:Being the fourth biggest city
D:It was once the fourth biggest city
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___ we can’t get seems better than ___ we have.
A:What,what
B:What, that
C:That,that
D:That,what
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Eye contact is important because wrong contact may create a communication ___.
A:tragedy
B:vacuum
C:question
D:barrier
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What worried me most was ___ to go abroad alone.
A:my not allowing
B:having not allowed
C:my being not allowed
D:my not being allowed
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I think I was at school, ___ I was staying withfriends during the vacation when I heard the news.
A:or else
B:and then
C:or so
D:even so
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There was a big hole in the road which ________ the traffic.
A:set back
B:held up
C:stood back
D:kept down
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She wrote a letter ___ black ink.
A:at
B:in
C:with
D:by
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The professor could hardly find sufficient grounds ___ his arguments in favour of the new theory.
A:to be based on
B:to base on
C:which to base on
D:on which to base
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He is a man ___ we can learn very much.
A:of whom
B:that
C:of who
D:from whom
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"What do you hear from your family?"
"Oh, the news _______ pretty good. "
A:were
B:is
C:are
D:hadbeen
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He has resigned and will ___charge of his office today.
A:hand out
B:hand over
C:hand down
D:hand on
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In the dark street, there wasn’t a single person ___ she could turn for help.
A:that
B:who
C:from whom
D:to whom
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Robert is good at languages, ____ we all know.
A:because
B:for
C:as
D:since
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