| 1. 难度：中等 | |
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Fifteen-year-olds________to have jobs in China． A．is not allowed B．are allowed C．is allowed D．are not allowed
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| 2. 难度：中等 | |
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It________me half an hour to reach the top of the mountain． A．spent B．cost C．took D．paid
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| 3. 难度：中等 | |
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—I won’t come to the party unless Sue________，too． —You mean if Sue comes，you will come． A．will invite B．invites C．invited D．is invited
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| 4. 难度：中等 | |
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The Eiffel Tower________by the French engineer Alexandre Gustave Eiffel for the Paris Exposition(巴黎博览会)of 1889． A．designed B．was designed C．will design D．will be designed
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| 5. 难度：中等 | |
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Battery-operated slippers are used________seeing in the dark． A．to B．as C．by D．for
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| 6. 难度：中等 | |
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(2013天津)—What languages________in that country？ —German and English． A．are speaking B．are spoken C．speak D．is spoken
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| 7. 难度：中等 | |
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(2013广西玉林)Many houses________in the earthquake of April 20，2013 in Ya’an． A．is destroyed B．are destroyed C．was destroyed D．were destroyed
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| 8. 难度：中等 | |
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(2011四川宜宾)Computers________widely in our daily life． A．use B．used C．were used D．are used
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| 9. 难度：中等 | |
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(2011江苏镇江)Mr.Brown always makes his class________and keeps his students________in class． A．alive；interesting B．lively；interesting C．alive；interested D．lively；interested
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| 10. 难度：中等 | |
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攀登岩壁非常危险。 ________ ________ ________ ________danger in rock climbing．
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