They have never seen the man before,haven't they?A:have B:never C:seen D:haven't哪一个是错误的,并改正还有理由哈!

分类: 作业答案 • 2021-12-20 02:51:03

问题描述：

They have never seen the man before,haven't they?
A:have B:never C:seen D:haven't
哪一个是错误的,并改正
还有理由哈!

答

D.前面never已经是否定了,所以后面应该用肯定have they