If it rain tomorrow I’ll go climbing with my classmates.A. will B. won’t C. didn’tD. does

问题补充：

If it rain tomorrow, I’ll go climbing with my classmates.

A. will

B. won’t

C. didn’t

D. doesn’t

答案：

A. will

B. won’t

C. didn’t

(答案→)D. doesn’t

解析：句意：如果明天不下雨，我将和我的同学去爬山。if引导的条件状语从句，主句用将来时，从句用一般现在时表将来。故选D