His sistersince she left home in 1998.A.had not been returned B.has not returnedC.had not returnedD

题目简介

His sistersince she left home in 1998.A.had not been returned B.has not returnedC.had not returnedD

题目详情

His sister       since she left home in 1998.
A.had not been returned B.has not returned
C.had not returnedD.returned
题型:单选题难度:中档来源:不详

答案

D

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