题目
Somebody in your office phoned me while I was out_A. didn t theyB. did theyC. didn t itD. did it
Somebody in your office phoned me while I was out_
A. didn t they
B. did they
C. didn t it
D. did it
题目解答
答案
A. didn t they
A. didn t they
B. did they
C. didn t it
D. did it