题目内容
I don't know why ______ so late yesterday.
[ ]
A. he came B. did he come C. he come D. do he came
答案：A
练习册系列答案
暑假作业暑假快乐练西安出版社系列答案
相关题目
暑假作业暑假快乐练西安出版社系列答案题目内容
I don't know why ______ so late yesterday.
[ ]
A. he came B. did he come C. he come D. do he came
暑假作业暑假快乐练西安出版社系列答案
ri/ about me. I am fine. 
pt/ her handbag in the symphony hall yesterday. 
nist / boy, isn't he?
n'tinju:/ their education after middle school.