―Where _______ the camera? I can’t see it anywhere.―I _______ it right here. But now it’s gone.
A.did you put…put B.have you put…have put C.had you put…was putting D.had you put…have put正确答案A
―Where _______ the camera? I can’t see it anywhere.―I _______ it right here. But now it’s gone.
A.did you put…put B.have you put…have put C.had you put…was putting D.had you put…have put正确答案A