问题

I regret _____ you that you fail to pass the exam, so you have to take a make-up examination.

A:telling
B:having told
C:to tell
D:to have told

正确答案是：

同类题型

下列各句中，没有语病的一项是

This kind of exercise is most _______, and therefore is a good test of your students’ ability.

Many houses were destroyed in the heavy rain They should get them _____[ ]

You won’t be healthy ________ you eat less sugar and exercise more.

You just think of yourself! You kept me waiting for at least three hours．–I am sorry that you________think so.