If we________ , we can realize the progress we have made in space research.A.turn backB.look backC.a

题目简介

If we________ , we can realize the progress we have made in space research.A.turn backB.look backC.a

题目详情

If we________ , we can realize the progress we have made in space research.
A.turn backB.look backC.answer backD.move back
题型:单选题难度:偏易来源:不详

答案

B
look back在这里是“回顾”的意思,turn back有“转身”的意思,因此B为最佳答案。C没有相关表达;move back表示“搬回”的意思,不符合句子的意思。

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