It'snecessary
来源:语文精选馆 2.44W
问题详情:
It's necessary_______ us to keep the classroom_______ every day.
A. for; cleans B. of; clean C. for; clean D. of; cleaning
【回答】
C
知识点:相似 相近词比较
题型:选择题
问题详情:
It's necessary_______ us to keep the classroom_______ every day.
A. for; cleans B. of; clean C. for; clean D. of; cleaning
【回答】
C
知识点:相似 相近词比较
题型:选择题