◎ 题干
— It's very _____ of you to work out the problem for me.
— That's all right
[     ]
A. kind
B. clever
C. necessary
◎ 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“— It's very _____ of you to work out the problem for me.— That's all right[ ]A. kind B. clever C. necessary…”主要考查了你对  【形容词】  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。