问题
选择题
—What did the policeman say to you just now?
—He asked_________ when the accident happened. [ ]
A. what I was doing
B. what I did
C. what am I doing
D. what I am doing
答案
答案：A
搜题请搜索小程序“爱下问搜题”
—What did the policeman say to you just now?
—He asked_________ when the accident happened. [ ]
A. what I was doing
B. what I did
C. what am I doing
D. what I am doing
答案：A