◎ 题干

My pain _______ apparent the moment I walked into the room, for the first man I met asked sympathetically, “Are you feeling all right?”
A.must be B.must have beenC.should have beenD.could have been
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“My pain _______ apparent the moment I walked into the room, for the first man I met asked sympathetically, “Are you feeling all right?”A.must be B.must have be…”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。