31.My brother is weak in math, so my mother wants me him with his math. A.helps B.helping C.to help D.help 【查看更多】

 

题目列表(包括答案和解析)

My brother is weak in math, so my mother wants me _________ him with his math.

A.helps        B.helping         C.to help            D.help

查看答案和解析>>


同步练习册答案