It's (raining) hard .So I (must) stay (at home).A B C1楼,stay at home 是对的

问题描述:

It's (raining) hard .So I (must) stay (at home).
A B C
1楼,stay at home 是对的

c 吧 stay home。。。嗯 我好久不学英语了 感觉

B have to

B must-have to ,must表主观
have to 表客观需要