单项选择 It's dark now.She A.have to goes home.B.has to go home.C.must to go home.

问题描述:

单项选择 It's dark now.She A.have to goes home.B.has to go home.C.must to go home.
D.must goes home.

B
主语第三人称单数,谓语动词要用单数,排除A,而MUST 是情态动词,后接动词原形,再排除C与D
加油!不明白再问!