问题 选择题

—You’d better work out more.

—Sometimes I      . I had a walk after supper yesterday and I’ll go to the gym tonight.

A.did

B.would

C.do

D.have

答案

答案:C

考查替代省略。work out表“锻炼身体;做运动”。此处是Sometimes I work out的省略形式。

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