Excuse me,does Mr Smith’s son live here?-He( )live here,but he has moved A.has to B.used to

问题描述:

Excuse me,does Mr Smith’s son live here?-He( )live here,but he has moved A.has to B.used to

B
used to 指过去
have to 是不得不的意思
句子意思是:打扰一下,请问史密斯先生住在这里吗?
他以前住在这里,但是现在已经搬走了
根据意思,have to是不合适的