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A man cannot smile like a child, a child smiles with his eyes, while a man smiles with his lips alon

编辑:chaxungu时间:2026-04-24 13:03:00分类:高中英语题库

A man cannot smile like a child, ________ a child smiles with his eyes, while a man smiles with his lips alone.
A.soB.butC.andD.for在线课程D
句意:成人微笑与小孩子不一样,因为孩子是用眼睛笑,而成人仅用嘴唇笑。根据句意,后面的句子提出的是一种理由,for是并列连词,引出理由或根据。