◎ 题干
Aunt Mary is crazy about shopping. She must be snapping up the bargains in the department store during
such a sale, _____?

[     ]

A. mustn't she?
B. isn't she
C. needn't she
D. doesn't she
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“Aunt Mary is crazy about shopping. She must be snapping up the bargains in the department store during such a sale, _____? [ ]A. mustn't she? B. isn't she…”主要考查了你对  【反意疑问句】  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。