大赢家青年英语口语：FIRST IMPACT进阶级

Unit 1 NEW PEOPLE
Unit 2 FIRST IMPRESSIONS
Unit 3 BUSY TIMES
Expansion Unit
Unit 4 HIGH TECH
Unit 5 IN TOUCH
Unit 6 SPECIAL PLACES
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Unit 7 DAILY BREAD
Unit 8 DIFFERENT WAYS
Unit 9 STRANGE,BUT TRUE
Expansion Unit
Unit 10 A GOOD EDUCATION
Unit 11 MODERN TIMES
Unit 12 NEXT STEPS