◎ 题干
--- Why is Jenny still standing there? It’s so cold.
—She _____ for someone.
A.can waitB.might have waitedC.must be waitingD.should have waited
◎ 答案
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“--- Why is Jenny still standing there? It’s so cold.—She _____ for someone.A.can waitB.might have waitedC.must be waitingD.should have waited…”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。