问题描述：
英语选择题求解【现在完成时】——不懂勿扰!
These children have been to USA.——Really?When（）there?
A.do they go B.did they go C.will they go D.have they gone
Hurry up!The play（）for 10 minutes.
A.has begun B.had begun C.began D.has been on
PS：我真的木有分了啊.
These children have been to USA.——Really?When（）there?
A.do they go B.did they go C.will they go D.have they gone
Hurry up!The play（）for 10 minutes.
A.has begun B.had begun C.began D.has been on
PS：我真的木有分了啊.
问题解答：
我来补答展开全文阅读