目录: Unit 1 Communication Technology Part One Listening Part Two Learning and Speaking Part Three Reading Task One What Is 5G Wireless Technology? Part Four Reading Task Two British Cows Connected to 5G Can Control Own Milking Part Five Intercultural Reading 7-Eleven is Using AI to Better Target Customers Part Six Writing Unit 2 International Trade Part One Listening Part Two Learning and Speaking Part Three Reading Task One Why is There International Trade? Part Four Reading Task Two What is the WTO? Part Five Intercultural Reading Chinese Firm Shortlisted to Run UK High-speed Rail Part Six Writing Unit 3 E-commerce Part One Listening Part Two Learning and Speaking Part Three Read ...
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