Weth

发布时间:2020-07-12 02:09:06

We      the postcards yesterday, but it didn’t arrive.












A.should receive











B.ought to receive










C.ought to have received










D.must have received

网友回答

C解析考查虚拟语气。根据but后面的过去式,可知是与过去事实相反的虚拟语气。排除AB。D项不能表示虚拟语气。故C正确。句意:我们本应该昨天就受到贺卡的,但是贺卡还没有到。
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