---What did you look for me for, Mary?
--- The boss wondered where you and how long you there.
A. had been, had been
B. had gone, had gone
C. had been, had gone
D. had gone, had been
网友回答
(答案→)A. had been, had been
B. had gone, had gone
C. had been, had gone
D. had gone, had been
解析：本题考查是宾语从句，主句为一般过去时，从句用过去时的额某种形式，故选A