问题补充:
When I called you this morning,nobody answered the phone.Where?
A. did you go
B. have you gone
C. were you
D. had you been
答案:
A. did you go
B. have you gone
(答案→)C. were you
D. had you been
解析:根据所提供的情景“When I called you this morning,nobody answered the phone.”可判断出要用一般过去时,表示“当我给你打电话时你在哪儿?”。