Ioftenhelpmymother
问题详情：
I often help my mother _____ the housework when I finish ____ my homework.
A. doing ; doing B. to do ; to do C. to do ; do D. do ; doing
【回答】
D
知识点：相似 相近词比较
题型：选择题
问题详情：
I often help my mother _____ the housework when I finish ____ my homework.
A. doing ; doing B. to do ; to do C. to do ; do D. do ; doing
【回答】
D
知识点：相似 相近词比较
题型：选择题
