As a matter of fact , this sofa is now an antique which served ______ a bed in the past . A．as B．for...
2023-01-17 01:51:44 67次 2010-2011学年福建省高三上学期第二次月考英语卷 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
As a matter of fact ,
this sofa is now an antique which served ______ a bed in the past .
A．as B．for C．to D．with
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