We would have to put off the visit to the Water Cube ---- it rain tomorrow.A.were B.would C.should

问题描述:

We would have to put off the visit to the Water Cube ---- it rain tomorrow.A.were B.would C.should
这道题为什么选C?

C.should - 如果(不一定是, 也是假如的意思)明天下雨的话 意思, 也可以用 in the event that