By this autumn they _____for ten years .A.will have marriedB.will have been married C.have been marr

题目简介

By this autumn they _____for ten years .A.will have marriedB.will have been married C.have been marr

题目详情

By this autumn they _____for ten years .
A.will have marriedB.will have been married
C.have been marriedD.will be married
题型:单选题难度:偏易来源:不详

答案

B
考查时态。by+将来的时间用将来完成时;by+过去时间用过去完成时。this autumn是将来的时间,故用将来完成时。与一段时间连用,用be married。故选B。

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