—I regret _____ you that Mary was badly injured in the accident.
—I can hardly believe my eyes. She is always so careful.
A.informing | B.having informed | C.to inform | D.to have informed |
相关知识点
推荐套卷
—I regret _____ you that Mary was badly injured in the accident.
—I can hardly believe my eyes. She is always so careful.
A.informing | B.having informed | C.to inform | D.to have informed |