◎ 题干
— Mom, I was the first to reach the top of the mountain.
— Good job, Charlie. I’m ______ of you.
A.tiredB.proudC.sureD.sick
◎ 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“— Mom, I was the first to reach the top of the mountain.— Good job, Charlie. I’m______ of you.A.tiredB.proudC.sureD.sick…”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。