Let’s go fishing if it this weekend But nobody knows if it .A. is fine will r

问题补充：

--- Let’s go fishing if it this weekend .

--- But nobody knows if it .

A. is fine , will rain

B. will be fine , rains

C. will be fine , will rain

D. is fine , rains

答案：

(答案→)A. is fine , will rain

B. will be fine , rains

C. will be fine , will rain

D. is fine , rains

解析：考查if的用法。由if引导的条件状语从句，从句中用一般现在时。而if引导一般疑问句作宾语从句可以用一般将来时，故选A.