Itcan'tbeyourfather,?A.can'titB.it'titC.canitD.isit这题答案是B`!为什么……can't是否定应该跟肯定的反意疑问句额?B是isn'tit……手滑

Question

It can't be your father,______?A.can't it B.it't it C.can it D.is it
这题答案是B`!
为什么……
can't是否定应该跟肯定的反意疑问句额?
B是isn't it……
手滑

Answer 1

1.答案isn't it是错误的,正确答案是D is it.
2.
1）此处can表否定的推测,其反意疑问句和can无关,类似用法如must表“一定/必定”.
2）做此类型的题目时,必须去掉can,然后再改写句子成：
It isn't your father,is it?
3) 再如：It must have rained last night,didn't it?
He must have been to Beijing,hasn't he?
She can't be in the classroom just now,was she?