The students of Class l got together to the classroom. A. clean B. clean up C. cleaning D. cle——青夏教育精英家教网——

题目内容

The students of Class l got together to _____ the classroom.

A. clean
B. clean up
C. cleaning
D. cleaned

试题答案

B

相关题目

The students of Class l got together to _____ the classroom.

A. clean
B. clean up
C. cleaning
D. cleaned

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