Lesson 16 At the Supermarket_第一课时_市级一等奖
Lesson 16 At the Supermarket_第一课时_县级一等奖
Lesson 16 At the Supermarket_第三课时_优质课
Lesson 16 At the Supermarket_第一课时_优质课
Lesson 16 At the Supermarket_第一课时_优质课
Lesson 16 At the Supermarket_第一课时_优质课
Lesson 16 At the Supermarket_第一课时_优质课
Lesson 16 At the Supermarket_第一课时_优质课
Lesson 16 At the Supermarket_第一课时_优质课