Mysisterissobusythatshereallycan'thelp
来源:语文精选馆 3.3W
问题详情:
My sister is so busy that she really can't help ________ some washing.
A. does B. to do C. doing
【回答】
B
知识点:动词和动词短语
题型:选择题
问题详情:
My sister is so busy that she really can't help ________ some washing.
A. does B. to do C. doing
【回答】
B
知识点:动词和动词短语
题型:选择题