He used to to school by bike but he is used to to school now.A．go; walki_刷题宝

题干

He used to to school by bike but he is used to to school now.

A．go; walking

B．go; walk

C．going; walk

上一题下一题 0.4难度单选题更新时间:2013-03-07 09:29:54

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