问题
选择题
Could you tell me ________ last night?[ ]
A.what you were doing
B.what were you doing
C.what you are doing
D.what are you doing
答案
答案:A
Could you tell me ________ last night?[ ]
A.what you were doing
B.what were you doing
C.what you are doing
D.what are you doing
答案:A