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31. _____ snacks and drinks, but they also brought cards for entertainment when they had a picnic in forest. 21世纪教育网 21世纪教育网 21世纪教育网

A.Not only they brought            B.Not only did they bring 21世纪教育网 21世纪教育网 21世纪教育网

C.Not only brought they            D.Not only they did bring 21世纪教育网 21世纪教育网 21世纪教育网

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30. For breakfast he only drinks juice from fresh fruit _____ on his own farm. 21世纪教育网 21世纪教育网

A. grown  B. being grown  C. to be grown  D. to grow 21世纪教育网 21世纪教育网

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29. It was raining heavily. Little Mary felt cold, so she stood ____ to her mother.                               A.close           B.closely           C.closed           D.closing 21世纪教育网 21世纪教育网 21世纪教育网

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28.    is a good chance that I'I1 finish the work tomorrow. 21世纪教育网 21世纪教育网

A. It          B. There            C. This            D. That 21世纪教育网 21世纪教育网

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27. Thomas Alva Edison didn’t “invent” the light bulb (灯泡), but rather he ______ a 50-year -old idea, which is not well –known. 21世纪教育网 21世纪教育网

A. improved upon    B. take down    C. put up     D. break away 21世纪教育网 21世纪教育网

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26. The town’s drinking-water _____ with prim chemicals at present. 21世纪教育网 21世纪教育网

A. contaminates   B. is contaminated   C. is being contaminated   D. has been contaminated 21世纪教育网 21世纪教育网

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25. Keep up a good state of mind even if you ____ fail plenty of times. 21世纪教育网 21世纪教育网

A. must          B. will          C. can          D. should 21世纪教育网 21世纪教育网

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24. This time _______ is his behavior_______ is making him stand out. 21世纪教育网 21世纪教育网

A. it; which   B. it; that  C. that; when   D. this; what 21世纪教育网 21世纪教育网

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23. In order to make workers highly   , the companies have to train them regularly. 21世纪教育网 21世纪教育网

A. reasonable       B. attractive        C. productive       D. merciful 21世纪教育网 21世纪教育网

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22. IOCC Rogge has expressed that the Olympics is _____ wonderful event and he isn’t worried about ______air quality in China. 21世纪教育网 21世纪教育网

A.the; a          B.a;不填          C.the; an         D.a; the 21世纪教育网 21世纪教育网

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