When I called you this morning nobody answered the phone.Where?A. did you goB. have you go

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？”。