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32.           that they may eventually reduce the amount of labor needed on construction sites by 90 percent.

A.Such construction robots are clever   B. So clever the construction robots are

   C.Such clever construction robots are   D.So clever are the construction robots

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31.-How about the concert last night?

   -Well,at least it's            the one I saw last time with Joan.

A.no worse than         B.no better than      C.not as good as         D.as bad as

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30.I suggest that we should take part in more such activities in future          we did last week.

A.which           B.as              C.that            D.than

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29.           in a recent science competition,the three students were awarded scholarships totaling $21,000.

A.To be judged the best                 B.Judged the best

   C.Having judged the best                D.Judging the best

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28.The problem is not        so easy as you think.It's far from being settled.

   A.hardly           B.almost          C.nearly           D.scarcely

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27.The global warming up is becoming more and more serious.We should ask          destroying them in the past years.

A.what part people have been playing        B. what part have people played in

C.what part people have played in          D.people have been played what part

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26.We Chinese,        having made great achievements in our socialist constructions,still have a long way to go.

   A.once            B. when          C.unless           D.though

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25.-Which of the two dictionaries will you buy?

   -I'll take           and I think           of them is useful to me.

A.either;neither     B.neither;both    C.both;either        D.either;both

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24.-I can't thank you enough for the help you gave me.

   -         

A.With pleasure      B.No,thanks       C.Please don't say so  D.My pleasure

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23.Who do you think will take          office next month and become           president of that country?

A.the;a          B.a;/           C.the;the         D./;/

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