--- I want to know if she in my birthday party tonight.
--- I believe if she her homework, she will join us.
A. will join; will finish
B. will join; finishes
C. joins; finishes
D. joins; will finish
网友回答
A. will join; will finish
(答案→)B. will join; finishes
C. joins; finishes
D. joins; will finish
解析:考查时态。句意:---我想知道是否她今晚将会来参加我的生日派对?----我相信如果她完成作业的话,她将会加入到我们中来。第一个if引导一般疑问句作宾语从句,第二个if是引导的条件状语从句,故选B。