题目内容
【题目】She used to ______________ a bus to school, but now she is used to ______________ to school.
A. taking;walk B. take;walk C. taking;walking D. take;walking
【答案】D
【解析】used to do sth."过去常常做某事";be used to doing sth."习惯于做某事"。句意:她过去常常乘公共汽车上学,但是现在她习惯于步行上学。
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