◎ 题干
— Well, ________ I have to fetch my son in the kindergarten.
— Of course. Thank you very much for helping us.
[     ]
A. may I excuse myself now?
B. let me go first.
C. I'm sorry.
D. see you later.
◎ 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“— Well, ________ I have to fetch my son in the kindergarten.— Of course. Thank you very much for helping us. [ ]A. may I excuse myself now?B. let me go fir…”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。