. It’s your turn to _____ the room, Wang Fang. A. clean up B. clean to C. clean-up D. clean off

问题描述:

. It’s your turn to _____ the room, Wang Fang. A. clean up B. clean to C. clean-up D. clean off
选什么,为什么

A 打扫干净.clean-up不也是么有连字符,不是这种用法。 It’s your turn to 后面加的是短语。