2.   I always help my sister _________ her history.

分类: Unit 1 发布时间: 2024-01-21 08:28 浏览量: 1

2.   I always help my sister _________ her history.

A.

A. with                       


B.

    B. of      

C.

C. for        

D.

 D. in

正确答案是A