◎ 题干
— I am often ill.    
—_____

[     ]

A. I think so.
B. That's OK.
C. Really? Thank you.
D. I am sorry to hear that.
◎ 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“—I am often ill. — _____[ ]A. I think so. B. That's OK. C. Really? Thank you. D. I am sorry to hear that. …”主要考查了你对  【日常用语、谚语】  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。