63. Passengers should Flight BA125 to Berlin.A.check in forB.check onC.check outD.check off-英语

题目简介

63. Passengers should Flight BA125 to Berlin.A.check in forB.check onC.check outD.check off-英语

题目详情


63. Passengers should       Flight BA125 to Berlin.
A.check in forB.check onC.check outD.check off
题型:单选题难度:偏易来源:不详

答案

A

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