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Does he do his homework?还是Does he his homework?
有了does ,为什么还要重复一遍do呢?
人气:429 ℃ 时间:2020-01-15 21:57:59
解答
第一个does是疑问句的前置用法.
后边的do his homework是动词加宾语结构,做的内容.
缺少do 的话,这句话就是错误的.
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