We regret _____ you that．because of the necessary repair, our library will be closed next month． A．t...
2022-11-28 18:37:18 141次 2013-2014学年湖南省十三校高三3月第一次联考英语试卷（解析版） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
We regret _____ you that．because of the necessary repair, our library will be closed next month．
A．to inform B．informing C．to inform of D．of informing
本题链接：
