◎ 题干
He can________$ 3,000 a year by writing stories to support a family of three people.
A.spareB.afford
C.earnD.charge
◎ 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“He can________$ 3,000 a year by writing stories to support a family of three people.A.spareB.affordC.earnD.charge…”主要考查了你对  【一般现在时】【一般现在时的被动语态】  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。