(2013·安徽江南十校联考)—I regret ________ you th
题型:选择题
问题:
(2013·安徽江南十校联考)—I regret ________ you that your application has not been successful.
—Not successful? I performed pretty well in my interview!
A.informing
B.to inform
C.having informed
D.to have informed