Question

【题目】John used to be the last to leave school last month.

A. was used to B. was often

C. was used D. got used to

Answer 1

【答案】B

【解析】句意：上个月约翰常常是最后一个离开学校。was/got used to do被用于做某事，was/got used to doing sth习惯做某事，was often过去经常；was used被使用；根据last month可知此处表示过去常常发生的事，故选B。