问题补充:
I regret you that we’ll have to stop the sports meeting because of the bad weather.
A. telling
B. to tell
C. having told
D. to have told
答案:
A. telling
(答案→)B. to tell
C. having told
D. to have told
解析:考查动词用法。regret to do遗憾去做某事,regret doing对做过的事情感到后悔。根据句意:很遗憾的告诉你,因为天气不好,我们不得不停开运动会。选B。