◎ 题干
—He should have come to join in the thorough cleaning.
—He _____. I don’t think it was his turn.
A.needn’t have toB.needn’t have
C.didn’t have toD.doesn’t need to
◎ 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“—He should have come to join in the thorough cleaning.—He _____. I don’t think it was his turn.A.needn’t have toB.needn’t haveC.didn’t have toD.doesn’t n…”主要考查了你对  【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。