There is no bus at this time every night You ____walk home .A.have to B.must C.needn't

问题描述:

There is no bus at this time every night You ____walk home .A.have to B.must C.needn't
要理由

A have to 不得不 有客观要求你必须做的意思
每天晚上这个时候没有公交车了 你不得不走着回家