题目内容
5.I'm sure that middle school students will benefit _______taking exercise every day,which is ______ great benefit ____ their health.( )A. | by,of,at | B. | from,of,to | C. | of,by,to | D. | by,from,at |
分析 我确定中学生每天锻炼有好处,这对他们的健康有益.
解答 答案:B
benefit from…从…当中获益;be of+名词,用来表达事物的特征或属性,相当于一个形容词;benefit to..对…有好处.故选B.
点评 介词用法灵活,搭配较多.学习时要注意积累,对常考的搭配结构要注意掌握.

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