My father walked _____ in the room, looking as if he was thinking over something.A.now and then B.up

题目简介

My father walked _____ in the room, looking as if he was thinking over something.A.now and then B.up

题目详情

My father walked _____ in the room, looking as if he was thinking over something.
A.now and then B.up and down
C.again and againD.over and over
题型:单选题难度:偏易来源:不详

答案

B
now and then表示时间;again and again和over and over表示次数。这三个短语都不符合语境。walk up and down in the room意思是“在房间里踱来踱去”。

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