Lily often helps her sister _____ her homework. [ ]A. forB. at C. of D. with -七年级英语

题目简介

Lily often helps her sister _____ her homework. [ ]A. forB. at C. of D. with -七年级英语

题目详情

Lily often helps her sister _____ her homework.
[     ]
A. for
B. at
C. of
D. with
题型:单选题难度:中档来源:重庆市期末题

答案

D

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