| Section 4 | 版本号 | 场景 | 题型 | |
| New | Environment | Completion | ||
| 一句话简介 | 气候与建筑 | |||
| 详细回忆 | 31-40填空题： 31. cities 32. temperature 33. stone 34. wood 35. glass 36. soil 37. rainfall 38. bank 39. movement 40. guideline |
|||
| 重点词汇及扩展 | 补充环保话题相关词汇 | |||
| Section 4 | 版本号 | 场景 | 题型 | |
| New | Environment | Completion | ||
| 一句话简介 | 气候与建筑 | |||
| 详细回忆 | 31-40填空题： 31. cities 32. temperature 33. stone 34. wood 35. glass 36. soil 37. rainfall 38. bank 39. movement 40. guideline |
|||
| 重点词汇及扩展 | 补充环保话题相关词汇 | |||