北语18春《大学英语(三)》作业_1答案

1.The committee is totally opposed ______ any changes being made in the plans.(4分)
∙ D. to
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2._______ tomorrow’s lessons, Frank has no time to go out with his friends.(4分)
∙ B. Not having prepared
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3.They have learned about________in recent years.(4分)
∙ B. hundreds of English words
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4.I wish everyone ________ the meeting tomorrow.(4分)
∙ B. would attend
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5.______ book is interesting to her although reading is her hobby. She likes reading literature, not politics or economics.(4分)
∙ C.
Not every
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6.We are all for your proposal that the discussion___.(4分)
∙ A. be put off
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7._______, we keep records on all the experiments so that we may have enough data.(4分)
∙ B. As a rule
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8._______ quite recently, most mothers in Britain did not take paid work outside the home.(4分)
∙ A. Until
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9.If I had remembered ___ the window, the thief would not have got in.(4分)
∙ A. to close
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10._______ the calculation is right, scientists can never be sure that they have included all variables and modeled them accurately.(4分)
∙ C. Even if
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11.The physics exam is not difficult, is it?
________. Even Harry _____ to the top students failed in it.
(4分)
∙ C. Yes/belonging
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12.A lorry _______ Jane’s cat and sped away.(4分)
∙ A. ran over
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13.In 1914, an apparently insignificant event in a remote part of Eastern Europe _______ Europe into a great war.
(4分)
∙ D. plunged
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14._______ my return, I learned that Professor Smith had been at the Museum and would not be back for several hours.(4分)
∙ C. On
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15.The thief tried to open the locked door but ______.(4分)
∙ A. in vain
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16."You are very selfish. It’s high time you ______ that you are not the most important person in the world," Edgar said to his boss angrily.(4分)
∙ D. realized
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17.Research findings show we spend about two hours dreaming every night, no matter what we _______ during the day.(4分)
∙ D. may have done
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18.I hope all the precautions against air pollution, ___ suggested by the local government, will be seriously considered here.(4分)
∙ D. as
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19.______ all our kindness to help her, Sara refused to listen.(4分)
∙ C.
For
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20.A peculiarly pointed chin is his most memorable facial _______.(4分)
∙ B. feature
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21.Americans eat _______ as they actually need every day.(4分)
∙ A. twice as much protein
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22._______, a man who expresses himself effectively is sure to succeed more rapidly
than a man whose command of language is poor.
(4分)
∙ A. Other things being equal
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23.Although punctual himself,the professor was quite used ______late for his lecture.(4分)
∙ D. to students' being
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24.This drop does not do well in soils _______ the one for which it has been specially developed.(4分)
∙ D. other than
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25.Only under special circumstances _______ to take make-up tests.(4分)
∙ A. are freshmen permitted。