◎ 题干
To pay to see that movie seems foolish ________ you can see it on television for free.
A.before B.though C.when D.once
◎ 答案
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◎ 解析
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◎ 知识点
    根据魔方格专家分析,试题“To pay to see that movie seems foolish ________ you can see it on television for free.A.beforeB.thoughC.whenD.once…”主要考查了你对  【并列连词】【从属连词】  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。