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PRO 4 节课 17 人在学
剑桥雅思18
剑桥雅思18全部4道写作Task2真题，含6/7/8分范文
课程内容 4 节课
Science: Improving Lives or Expanding Knowledge?
PRO科学：改善生活还是拓展知识？
Balancing Specialization and Broad Learning
PRO专业化与广泛学习的平衡
Rural-Urban Migration: A Positive or Negative Trend?
PRO农村人口向城市迁移：积极还是消极趋势？
Ageing Populations: Benefits and Challenges
PRO老龄化人口：益处与挑战