Question

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

Answer 1

答案：B

【解析】賓語(yǔ)從句和條件狀語(yǔ)從句的考查。由if引導(dǎo)的條件狀語(yǔ)從句，用一般現(xiàn)在時(shí)態(tài)，主句用一般將來(lái)時(shí)。當(dāng)if做是否講時(shí)，所引導(dǎo)的賓語(yǔ)從句通常是一般將來(lái)時(shí)。