情态动词高中英语

问题描述:

情态动词高中英语
As she’s not here,I suppose she _____ home.
A.must go\x05B.must have gone
C.might go\x05D.might be going为何不选A

must的意思是命令的意思,如,you must come here quickly when you finish your work.
must,不容置疑的,必须的,是非常强烈的命令语气.所以当然不选A了