题目内容
11.Now there is a system ______ the waste is disposed of using the principles of ecology.( )A. | when | B. | that | C. | where | D. | what |
分析 现在有一种装置,能利用生态学原理来处理掉废弃物..
解答 答案:C.
句子的主句为一个there be句型,后面为一个完整的句子,可推断the waste is disposed of using the principles of ecology为一个定语从句,其先行词是a system,定语从句中缺少地点状语,用where引导定语从句,故选C.
点评 本题难度适中.定语从句是英语语法中非常重要的内容,定语从句的考查关键在于定语从句的成分分析,需要考生有分析理解复杂的句子结构的能力.
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