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35.Low-carbon lifestyle is of great benefit to improve the world environment.     can be

   enjoyed from it until you have a deep under, standing of it,however.

   A.Something      B.Nothing        C.Few               D.Much

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34.The scientist was rewarded by the government for      such a great,contribution to the

   country.

   A.make              B.making         C.being made        D.having made

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33.Too high house prices can be brought under control,   the authorities introduce a series

     of regulatory policies.

     A.even if         B.as if            C.so that         D.provided that

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32.     all kinds of difficulties,the workers have made rapid progress in the construction of

   the World Expo 2010 Shanghai.

   A.With              B.For             C.Under          D.Beyond

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31.-Bob! How’s your project? I heard you started it last Friday,right?

   -Oh!I      for it.But I haven’t decided when to do it.

   A.have prepared                   B.had prepared

   C.have been preparing              D.was preparing

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30.      a diary every day and you’ll improve your writing.

     A.Keeping               B.To keep     C.Keep       D.If you keep

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29.If we had taken such effective measures much earlier, the fiver       so seriously now.

   A.is not polluted                    B.would not be polluted

   C.had not been polluted             D.would not have been polluted

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