By the end of next month,the students__middle school.
问题描述:
By the end of next month,the students__middle school.
A.finished
b.have finished
C.had finished
D.will finish
为什么 我觉得是will have finished
答
By the end of next month 到下个月末
这个时间状语就可以看住事情还没有发生,用将来时态
By the end of next month,the students wll finish middle school
到下个月末,学生们将完成中学的学业