题目

用阿拉伯数字为下列句子排序，组成一段完整通顺的对话，首句已给出。 You're welcome. Where is it? Excuse me. Is this the teachers' office? It's on the first floor. Come with me, please. Thank you. No, it isn't. 答案：【1】6【2】3【3】1【4】4【5】5【6】2

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