Question

i think he can't do this，（ ） 反义疑问句

Answer 1

答案：

I think he can't do this，【can he】?

我认为他不能做这个，不是吗？

反义疑问句前否后肯，前肯后否，前面用了否定can't,所以肆茄后面要用肯定回答.

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追问

i think的反义疑问句不是应该根据i think来的么，比如说idon't think he can do this，can he所以这个不是can‘t he吗?

Answer 2

原句表达错误。正确：I don't think he can do this, can he?

Answer 3

I think he cannot do this, can he?