题目内容
17.Many people play with their smart-phones,however,most of them have no idea _________.( )A. | how they keep their phones clean | |
B. | that they keep their phones clean | |
C. | how would they keep their phones clean | |
D. | how do they keep their phones clean |
分析 许多人玩手机,然而,大多数人不知道怎么样保持手机清洁.
解答 答案:A.根据 most of them have no idea 大多数人不知道,可知横线空白部分是对前面idea的补充说明,是同位语从句,大多数人不知道怎么样保持手机清洁,同时名词性从句应使用陈序句语序,故选A.
点评 本题考查同位语从句,在熟知同位语从句连接词,充分分析句型基础上便能选出正确答案,注意同位语从句的引导词不仅仅有that.

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