They have never been to Beijing, _____? [ ]A. have theyB. haven't they C. do they D. don't

题目简介

They have never been to Beijing, _____? [ ]A. have theyB. haven't they C. do they D. don't

题目详情

They have never been to Beijing, _____?
[     ]
A. have they
B. haven't they
C. do they
D. don't they
题型:单选题难度:中档来源:专项题

答案

A

更多内容推荐