题目内容
【题目】—It’s amazing that Beijing and Zhangjiakou have won the bid for the 2022 Winter Olympics!
—Sure it is! The government ________ have made great efforts!
A. could B. should
C. might D. must
【答案】D
【解析】考查情态动词。句意:令人吃惊的是,北京和张家口共同举办2022年冬季运动会!真的,政府肯定做出了巨大的努力。根据句意可知表示去过去的肯定推测must have done,故选D项。
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