It'sdifficulttokeepthehouse
问题详情:
It's difficult to keep the house _______with three children.
A. cleaning B. to clean C. cleaned D. clean
【回答】
D
知识点:非谓语动词
题型:选择题
问题详情:
It's difficult to keep the house _______with three children.
A. cleaning B. to clean C. cleaned D. clean
【回答】
D
知识点:非谓语动词
题型:选择题