WeallknowthatChinesestudentsstudyveryhardforlong___.A.daysB.timeC.hoursD.weeks选B还是C?
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题目内容:
We all know that Chinese students study very hard for long ___.A.days B.time C.hours D.weeks
选B还是C?
优质解答
C for hours 是形容前面的动词持续的时间,表示 长达几个小时
选B的话应该用for all time
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