Question

【题目】

But for the fact that I an unexpected visitor, I _____to the lecture.

A. had had；would go

B. had；must go

C. had；would have gone

D. had had；must have gone

Answer 1

【答案】C

【解析】句意：要不是因为不速之客的到来，我就去听那个讲座了。考查含蓄虚拟语气。but for“要不是”，通过第一个空的选项可知，语境是过去，所以第二个空应该是与过去事实相反的虚拟语气，用would have gone，故选C。