◎ 题干

---- Mummy, can I go out for a play for a while?
---- Yes, if you _______. But make sure you e back before 8:00.
A.shallB.willC.mustD.could
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◎ 解析
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◎ 知识点
    根据n多题专家分析,试题“---- Mummy, can I go out for a play for a while? ---- Yes, if you _______. But make sure you e back before 8:00.A.shallB.willC.mustD.could…”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。