They met for the first time, but they talked happily as if they______ good friends for a long time. ...
2022-10-19 19:10:57 129次 2014-2015学年北京市丰台区高三上学期期末考试英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
They met for the first time, but they talked happily as if they______ good friends for a long time.
A. have been B. were C．are D. had been
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