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A: How may I help you today? B: I need to make some copies. A: The copier is right over there. B: Does it cost to use it? A: We do charge to use the machine. B: How much does it cost? A: We charge ten cents a copy. B: How many copies am I allowed to
发表于:2018-12-02 / 阅读(63) / 评论(0)
英语情景对话-图书馆