◎ 题干

I promised to get there before 5 o’clock, but now the rain is pouring down. They ______ for me impatiently.
A.may waitB.ought to waitC.could waitD.must be waiting
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“I promised to get there before 5 o’clock, but now the rain is pouring down. They ______ for me impatiently.A.may waitB.ought to waitC.could waitD.must be wait…”主要考查了你对  【虚拟语气】【情态动词】  等知识点的理解和应用能力。关于这些知识点的“档案”,你可以点击相应的链接进行查看和学习。