Idon'tknowifshe     tomybirthdaypartytomorrow.Ifshe    ...

问题详情：

I don't know if she      to my birthday party tomorrow. If she     , I'll be very happy.

A. comes; comes       B. will come; comes      C. comes; will come

【回答】

*：B

【解析】宾语从句和条件状语从句的考查。由if引导的条件状语从句，用一般现在时态，主句用一般将来时。当if做是否讲时，所引导的宾语从句通常是一般将来时。

知识点：复合句

题型：选择题