英语虚拟语气的问题

问题描述:

英语虚拟语气的问题
how i wish that the engine_______down on our way back home last night
A.didn't break B.would not break C.hadn't broken D.shouldn't break
____________me for help,you wouldn't have failed
A.IF you asked B.if you were asking
C.had you asked D.if you have asked

C.hadn't broken wish从句中对过去的虚拟用过去完成时
C.had you asked
if you had asked 虚拟条件句,省略if,把had提前,即 had you asked