He's never been late for school,------- he?

问题描述:

He's never been late for school,_______ he?
A.is B.has C.isn't D.hasn't
1个回答 分类:英语 2014-10-11

问题解答:

我来补答
选 B
been 是过去分词,所以‘s 是has 的缩写,构成现在进行时
never 表示否定,属于前否后肯的反义疑问句
 
 
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