题目内容
【题目】My mother ______ to work by car, but now she ______ to her workplace.
A. used to go; it used to walk B. used to go; used to walking
C. used to going; is used to walk D. used to go; is used to walking
【答案】D
【解析】
句意:我妈妈过去常常开车去上班,但是现在她习惯走着去工作的地方。根据used to do sth 过去常常做某事,be used to doing sth习惯于做某事,故选D
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