题目内容
10.Since when has ____ been any of your business what I do?( )A. | it | B. | that | C. | all | D. | this |
分析 从什么时候起,我做什么要你来管?
解答 答案选A.考查代词的用法.此句原句应该是"Since when has (what I do) been any of your business",空格处用what I do做主语.题干中把what I do放到了句末,故要用一个代词来代替这句话.能代替句子作主语的代词只有it.that、all、this作代词时用来代替名词.
点评 it作主语,代替整个句子.
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