[精] (外研版2019)选修三Unit 2 课时检测·素养达标(含答案)
[精] (外研版2019)选修三Unit 3 课时检测·素养达标(含答案)
[精] (外研版2019)选修三Unit 4 课时检测·素养达标(含答案)
[精] (外研版2019)选修三Unit 5 课时检测·素养达标(含答案)
[精] (外研版2019)选修三Unit 6 课时检测·素养达标(含答案)
[精] (外研版2019)选修三Unit 1 课时检测·素养达标(含答案)
[精] (2019外研版)选修三unit 4 A glimpse of the future 讲义(精讲)
[精] (2019外研版)选修三unit 5 Learning from nature 讲义(精讲)
[精] (2019外研版)选修三unit 6 Nature in words 讲义(精讲)
[精] (2019外研版)选修三 Unit 1 Face values讲义(精讲)