题目内容：

反义疑问句We have ever been to Shanghai,___ _____?

优质解答

We have ever been to Shanghai,haven't we?反意疑问句 的问法,并不困难,看看主句是肯定还是否定：主句否定,后面的问句就肯定；主句肯定,后面的问句就否定.困难的是答句的理解,一定不要理会错了,要看主句的肯定或否...