By the time he arrives in Tianjing, we ____ here for two days.A.have stayedB.have been stayingC.stay

题目简介

By the time he arrives in Tianjing, we ____ here for two days.A.have stayedB.have been stayingC.stay

题目详情


By the time he arrives in Tianjing, we ____ here for two days.
A.have stayedB.have been stayingC.stayD.will have stayed
题型:单选题难度:偏易来源:不详

答案

D

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