You're supposed ______ your room up before you go out. A. to clean B. clean C. cleaning
2022-12-29 03:48:46 66次 2015年初中毕业升学考试（黑龙江龙东卷）英语（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
You're supposed ______ your room up before you go out.
A. to clean B. clean C. cleaning
本题链接：
