Question

I don't know if it________ tomorrow. If it________， I will stay at home.

[　　]

A．will rain，rains

B．rains，will rain

C．will rain，will rain

D．rains，rains

Answer 1

答案：A
解析：

解析：前句是if引导的宾语从句，后句是if引导的条件状语从句。