Ask(A) your teacher to go over(B) it again if you won’t(C) understand it(D)哪错了怎么改

分类: 作业答案 • 2021-12-30 14:13:40

问题描述：

答

C 改成 can't

Ask(A) your teacher to go over(B) it again if you won’t(C) understand it(D)哪错了 怎么改