◎ 题干
Mary is ill today. If she ______ ill, she _______ absent from school.
A.weren’t; couldn’t beB.wasn’t; wouldn’t have been
C.wasn’t; wouldn’t beD. weren’t; won’t be
◎ 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“Mary is ill today. If she ______ ill, she _______ absent from school.A.weren’t; couldn’t beB.wasn’t; wouldn’t have beenC.wasn’t; wouldn’t beD. weren’…”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。