The        couplespresenttodayall        forover50years...

问题详情：

The         couples present today all         for over 50 years．

    A．marrying；have married                             B．married；have been married

    C．marrying；married                                     D．married；have married

【回答】

知识点：现在完成进行时及其被动式

题型：选择题