--Let’s go fishing if it this weekend.
--But nobody knows if it .
A. is fine; will rain
B. will be fine ; rains
C. is fine; rains
D. will be fine; will rain
网友回答
(答案→)A. is fine; will rain
B. will be fine ; rains
C. is fine; rains
D. will be fine; will rain
解析：此题重点考查if引导的条件状语从句和宾语从句的时态的相关知识。前者要用一般现在时，后者根据语境可以用任何时态。