When I was a student ,I was used to _____ at six .A get up B getting up C gets up D geting up

题目

When I was a student ,I was used to _____ at six .A get up B getting up C gets up D geting up
这里是表被动,被要求六点起床,还是过去习惯做某事?
was used to do/doing和was used表被动时搞不清,

答案

选B be used to doing sth 意思是"习惯于做某事" 不是被动语态
be used to do sth 意思是"被用于做."
be used as sth 意思是"被当作.使用" 是被动语态
be used for 意思是"用于做."