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1.3 Lesson 1 A private conversation 知识扩展（成人版）.flv
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10.3 Lesson 10 Not for jazz 知识扩展（成人版）.flv
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11.3 Lesson 11 One good turn deserves another 知识扩展（成人版）.flv
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12.3 Lesson 12 Goodbye and good luck 知识扩展（成人版）.flv
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13.3 Lesson 13 The Greenwood Boys 知识扩展（成人版）.flv
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14.3 Lesson 14 Do you speak English 知识扩展（成人版）.flv
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15.3 Lesson 15 Good news 知识扩展（成人版）.flv
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16.3 Lesson 16 A polite request 知识扩展（成人版）.flv
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17.3 Lesson 17 Always young 知识扩展（成人版）.flv
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18.3 Lesson 18 He often does this! 知识扩展（成人版）.flv
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19.3 Lesson 19 Sold out 知识扩展（成人版）.flv
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2.3 Lesson 2 Breakfast or lunch 知识扩展（成人版）.flv
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20.3 Lesson 20 One man in a boat 知识扩展（成人版）.flv
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21.3 Lesson 21 Mad or not 知识拓展（成人版）.flv
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22.3 Lesson 22 A glass envelope 知识拓展（成人版）.flv
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23.3 Lesson 23 A new house 知识拓展（成人版）.flv
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24.3 Lesson 24 It could be worse 知识拓展（成人版）.flv
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25.3 Lesson 25 Do they speak English 知识拓展（成人版）.flv
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26.3 Lesson 26 The best art critics 知识拓展（成人版）.flv
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27.3 Lesson 27 A wet night 知识拓展（成人版）.flv
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28.3 Lesson 28 No parking 知识拓展（成人版）.flv
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29.3 Lesson 29 Taxi 知识拓展（成人版）.flv
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3.3 Lesson 3 Please send me a card 知识扩展（成人版）.flv
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30.3 Lesson 30 Football or polo 知识拓展（成人版）.flv
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31.3 Lesson 31 Success story 知识拓展（成人版）.flv
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32.3 Lesson 32 Shopping made easy 知识拓展（成人版）.flv
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33.3 Lesson 33 Out of the darkness 知识拓展（成人版）.flv
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34.3 Lesson 34 Quick work 知识拓展（成人版）.flv
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35.3 Lesson 35 Stop thief 知识拓展（成人版）.flv
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36.3 Lesson 36 Across the channel 知识拓展（成人版）.flv
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4.3 Lesson 4 An exciting trip 知识扩展（成人版）.flv
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5.3 Lesson 5 No wrong numbers 知识扩展（成人版）.flv
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6.3 Lesson 6 Percy Buttons 知识扩展（成人版）.flv
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7.3 Lesson 7 Too late 知识扩展（成人版）.flv
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8.3 Lesson 8 The best and the worst 知识扩展（成人版）.flv
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9.3 Lesson 9 A cold welcome 知识扩展（成人版）.flv
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