问题描述:
I think she is a good student,( 填doesn't I还是isn't she?这类句子应该怎样判断?
是don't I
如果从句的主语换成he呢?
是don't I
如果从句的主语换成he呢?
问题解答:
我来补答展开全文阅读
问题描述:
问题解答:
我来补答