You're supposed ______ up your room before you go out. A. to clean B. clean C. cleaning D. be cleane...
2022-11-14 05:36:28 105次 新目标（Go for it）版英语九年级Unit 9 I like music that I can dance to单元测试卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
You're supposed ______ up your room before you go out.
A. to clean B. clean
C. cleaning D. be cleaned
本题链接：
