Question

【题目】Mrs. Miller used to ________ a bike to work, but now she is used to ________ to work.

A. ride; walk B. riding; walking

C. riding; walk D. ride; walking

Answer 1

【答案】D

【解析】句意：米勒太太过去常骑自行车去上班，但现在她习惯走路去上班了。考查动词短语辨析题。used to do过去常常做某事/be used to doing sth.习惯于做某事，都是固定短语；根据句意和语境，可知选D。