—I didn’t tell him the news.—Oh, you ought _______.A．to 　　 B．not toC．not to have

题型：不详难度：来源：

—I didn’t tell him the news.
—Oh, you ought _______.

A．to

B．not to

C．not to have

D．to have

答案

D

解析

本题考查情态动词的用法。此处表示“过去你应该告诉他这消息，可你没告诉他。” ought not to have done “过去本不该做某事却做了。” ought to have done 意为本来应做但实际没有做。简略答语中have不可省。