◎ 题干
— Do I have to sell my old computer? It almost stops working.
— You ________ do so, it only needs ________. Something has gone wrong with it.
A.mustn’t; to repairB.can’t; repairing C.needn’t; repairingD.may not; to repair
◎ 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“— Do I have to sell my old computer? It almost stops working. — You ________ do so, it only needs ________. Something has gone wrong with it.A.mustn’t; to …”主要考查了你对  【不定式】【分词】【动名词】  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。