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89. The task is hard, ____, the workers managed to finish it in time.

A.therefore                B. otherwise           C. however           D. Yet

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They _______to finish the task before July, but they didn’t make it because of the terrible weather.

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科目:高中英語 來源:2012-2013學年河北省保定市祖沖之中學高二上學期期中聯考英語試卷(帶解析) 題型:單選題

The manager demanded that the task ______ within a week.

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科目:高中英語 來源:2012屆重慶市萬州二中高三第一次月考(英語) 題型:閱讀理解

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科目:高中英語 來源:江蘇省09-10學年高二下學期期中考試(英語) 題型:單項填空

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