题目内容
14.Water _______ electricity widely all over the world.( )A. | is used to producing | B. | is used to produce | ||
C. | used to produce | D. | used to producing |
分析 在全世界,水被广泛用来发电.
解答 答案:B
根据句意,water和发电之间是被动关系,所以需被动语态,另外be used to do为固定短语,被用来做某事.used to do是过去常常的意思,不符合题意.
点评 考察需掌握被动语态的用法并结合具体短语灵活使用.

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