◎ 题干
His illness was too serious, otherwise he _______ saved.
A.could be
B.couldn’t have been
C.could have
D.could have been
◎ 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“His illness was too serious, otherwise he _______ saved.A.could beB.couldn’t have beenC.could haveD.could have been…”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。