Question

【题目】（题文）Mr. Brown ________ to work by bus, but now he goes to work on foot.

A. used to going B. used to go

C. was used to go D. was used to going

Answer 1

【答案】B

【解析】

句意：布朗先生过去常乘公共汽车上班，但现在他步行上班。used to do sth.过去常常做某事；be used to do sth.被用来做某事；be used to doing sth. 习惯于做某事。根据“but now he goes to work on foot.”（但现在他步行上班。）可以判断，布朗先生过去常乘公共汽车上班，故答案为B。