If it that day, we would have finished it because we had already got everything

If it _________ that day, we would have finished it because we had already got everything ready．

A.didn’t rain

B.haven’t rained

C.hadn’t rained

D.don’t rain

试题答案

C

题意是“如果那天不下雨，我们会完成任务的，因为我们已经把每一样东西都准备好了。”从that day和would have finished it看出是与过去情况有关的虚拟语气，条件从句应该用过去完成时态。