目录 Unit 1 Ticket Service Part Ⅰ: Warming-up Part Ⅱ: Reading Materials Part Ⅲ: Situational Dialogues Part Ⅳ: Exercises Unit 2 Inquiry Part Ⅰ: Warming-up Part Ⅱ: Reading Materials Part Ⅲ: Situational Dialogues Part Ⅳ: Exercises Unit 3 Security Check Part Ⅰ: Warming-up Part Ⅱ: Reading Materials Part Ⅲ: Situational Dialogues Part Ⅳ: Exercises Unit 4 Waiting for a Train Part Ⅰ: Warming-up Part Ⅱ: Reading Materials Part Ⅲ: Situational Dialogues Part Ⅳ: Exercises Unit 5 Deposit and Check Luggage Part Ⅰ: Warming-up Part Ⅱ: Reading Materials Part Ⅲ: Situational Dialogues Part Ⅳ: Exercises Unit 6 Checking Tickets Part Ⅰ: Warming-up Part Ⅱ: Reading Materials Part Ⅲ: Situational Dialogues Part Ⅳ: Exercises Unit 7 Train Service Part Ⅰ: Warming-up Part Ⅱ: Reading Materials Part Ⅲ: Situational Dialogues Part Ⅳ: Exercises Unit 8 Dining Service Part Ⅰ: Warming-up Part Ⅱ: Reading Materials Part Ⅲ: Situational Dialogues Part Ⅳ: Exercises Unit 9 Emergency service Part Ⅰ: Warming-up Part Ⅱ: Reading Materials Part Ⅲ: Situational Dialogues Part Ⅳ: Exercises Unit 10 Customer Service Part Ⅰ: Warming-up Part Ⅱ: Reading Materials Part Ⅲ: Situational Dialogues Part Ⅳ: Exercises 附录1 参考答案 附录2 参考译文 参考文献
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