问题
最新题目
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The International Science Olympiads are held once..
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_________(59)A. occasionally B.neverC.rarely D.co..
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No one can 【tolerate 】him as he always picks his..
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_________(49)A.At this time you pay half the amou..
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The government has 【put forward】 new proposals to..
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_________(58)A.loaned B.stoleC.borrowed D. bought..
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