题目内容
| His suggestion is that the political prisoner ______ free. A.was set B.be set C.being set D.set |
| B |
| suggestion作主语,that引导表语从句,从句中的谓语动词应用虚拟语气“should + do”的形式,其中should可以省略,因此可排除A、C两项;prisoner与set free构成被动关系,故正确答案应为B项。 |
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