1 They must be your classmates,_____they?
A.aren't B.mustn't
2 She had a lot of ----before the operation.
A.ill B.ache C.pain D.hurt
3 Can you tell me which school---------?
A.do you study B.are you studying in C.you go to D.you studied
4 We---in a sofa.
A.seat B.sitting C.are seated D.are seating
5 What did he say to------?
A.they three B.the three of them C.their three
我可以说下上面几道题的答案
依次是:A C C C B
谁能帮我讲解一下 就这五道题..快速..高分悬赏 讲的清楚明白些
(必要时多带一点扩展内容或语法)
在线等``````
答案是基本上准确的...