◎ 题干
--Hey, Tony, You look so tired today.
---I __ until 12 o' clock last night for the math test.
A. woke up                 B. stayed up                C. grew up
◎ 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“--Hey, Tony, You look so tired today. ---I __ until 12 o' clock last night for the math test. A. woke up B. stayed up C. grew up…”主要考查了你对  【实义动词的单数第三人称形式】【实义动词】【动词短语】  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。