—The problem wasn’t difficult for him was it?—No it wasn’t.Hea more difficult one.A. shoul

问题补充：

—The problem wasn’t difficult for him,was it?

—No,it wasn’t.Hea more difficult one.

A. should have been given

B. ought to be given

C. would have been given

D. must be given

答案：

(答案→)A. should have been given

B. ought to be given

C. would have been given

D. must be given

解析：考查情态动词。句意：问题：该问题对他来说不难，对吗？回答：不难。他应该被给予一个更难的问题。该对话整个谈论的是发生在过去的事，与现在无关，故答案应在选项A或C中选。should have done表示“该做而未做的事”，合题意，是正确答案。