题目内容
完成对话。(每空填一个词)
A: ________ me! May I have a piece of paper, please?
B: Certainly! Here you ________.
A: ________ you very much.
B: Not ________ all.
答案:Excuse;are;Thank;at
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题目内容
完成对话。(每空填一个词)
A: ________ me! May I have a piece of paper, please?
B: Certainly! Here you ________.
A: ________ you very much.
B: Not ________ all.