UNIT 1 International Relations Part 1 Topic Preview Part 2 Listening & Viewing Part 3 Reading & Speaking UNIT 2 Economy & Trade Part 1 Topic Preview Part 2 Listening & Viewing Part 3 Reading & Speaking UNIT 3 Earth & Environment Part 1 Topic Preview Part 2 Listening & Viewing Part 3 Reading & Speaking UNIT 4 Science & Technology Part 1 Topic Preview Part 2 Listening & Viewing Part 3 Reading & Speaking UNIT 5 Education Part 1 Topic Preview Part 2 Listening & Viewing Part 3 Reading &Speaking UNIT 6 Health & Medicine Part 1 Topic Preview Part 2 Listening & Viewing Part 3 Reading & Speaking UNIT 7 Society & Livelihood Part 1 Topic Preview Part 2 Listening & Viewing Part 3 Reading & Speaking UNIT 8 Culture Building Part 1 Topic Preview Part 2 Listening & Viewing Part 3 Reading &Speaking UNIT 9 Civilization Advancement Part 1 Topic Preview Part 2 Listening &Viewing Part 3 Reading & Speaking UNIT 10 Mental Health Part 1 Topic Preview Part 2 Listening & Viewing Part 3 Reading &Speaking UNIT 11 Tourism Part 1 Topic Preview Part 2 Listening & Viewing Part 3 Reading & Speaking UNIT 12 The Young Generation Part 1 Topic Preview Part 2 Listening &Viewing Part 3 Reading & Speaking The Key Transcripts
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