We must keep the classroom _____. [ ]A. clean B. to cleanC. cleaning D. cleaned -九年级英语

题目简介

We must keep the classroom _____. [ ]A. clean B. to cleanC. cleaning D. cleaned -九年级英语

题目详情

We must keep the classroom _____.   
[     ]
A. clean
B. to clean
C. cleaning
D. cleaned
题型:单选题难度:中档来源:湖南省中考真题

答案

A

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