题目内容
【题目】Susan used to________to school，but she is used to________to school now．
A．walk；take a bus
B．walk；riding a bike
C．walk；ride a bike
D．walked；took a bus
【答案】B
【解析】used to do sth．过去常常做某事；be used to doing sth．习惯于做某事。
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题目内容
【题目】Susan used to________to school，but she is used to________to school now．
A．walk；take a bus
B．walk；riding a bike
C．walk；ride a bike
D．walked；took a bus
【答案】B
【解析】used to do sth．过去常常做某事；be used to doing sth．习惯于做某事。