【-Wheredoyouthink____he____thecomputer?.-Sorry.Ihavenoidea..A./;bought.B.has;bought.C.did;buy.正确答案是A.为什么?请详解.我觉得是C.老师的解释说看作Doyouthinkwherehebought.我觉得是错的,不让我信服.我觉】

　　-Wheredoyouthink____he____thecomputer?.-Sorry.Ihavenoidea.

　　.A./;bought.B.has;bought.C.did;buy.

　　正确答案是A.为什么?请详解.

　　我觉得是C.老师的解释说看作Doyouthinkwherehebought.我觉得是错的,不让我信服.我觉得可以直接看作wheredidhebuy