问题补充:
The room . It’s a real mess.
A. must be cleaned up
B. must cleaned up
C. must clean up
答案:
解析:句意:这个房间必须打扫了。它真的很乱。结合语境可知句子主语是动作对象,故用被动语态。选A。
如果觉得《The room . It’s a real mess.A. must be cleaned upB. must cleaned upC. must clean up》对你有帮助,请点赞、收藏,并留下你的观点哦!