◎ 题干
—Are you interested in learning math?
—Yes, but I’m afraid to _______ too much time on math.
A.takeB.spendC.payD.cost
◎ 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“—Are you interested in learning math?—Yes, but I’m afraid to _______ too much time on math.A.takeB.spendC.payD.cost…”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。