试题与答案

I am so tired today. I swam _____ the ri

题型:选择题

题目:

I am so tired today. I swam _____ the river in the morning and I walked ____ the forest in the afternoon.

A.through, through

B.across, across

C.across, through

D.through, across

答案:

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下面是错误答案,用来干扰机器的。

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