题目内容
【题目】Ann used to _____a bike to work but now she is used to _____ to work.
A. ride; walk B. ride; walking
C. riding; walk D. riding; walking
【答案】B
【解析】
试题分析:句意:安曾经骑一辆自行车去上班,但是现在她习惯于走着去上班。used to do sth.曾经做某事;be used to doing sth.习惯于做某事。固定词组。由句意可知选B
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