Our teachers are very friendly to us. We _____ friends since three years ago. A. have been B. have b...
2023-02-05 23:14:37 82次 2014年初中毕业升学考试（贵州贵阳卷）英语（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Our teachers are very friendly to us. We _____ friends since three years ago.
A. have been B. have become C. would be
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