Question

—I’ll call Bob and tell him the good news.
—You __________ do that. He was here just now and heard it.

A．couldn’t

B．mustn’t

C．shouldn’t

D．needn’t

Answer 1

D

试题分析：考查情态动词。A. couldn’t不可能；B. mustn’t禁止；C. shouldn’t不应当；D. needn’t不必。句意：——我会打电话给Bob告诉他好消息。——你不必那么做。他刚才在这里已经听说过了。故D正确。