Module 6 School things_Unit 12 Put it on the desk_第一课时_县级一等奖
Unit 12 Put it on the desk_第一课时_优质课
Unit 12 Put it on the desk_第一课时_优质课
Unit 12 Put it on the desk_第一课时_优质课
Unit 12 Put it on the desk_第三课时_优质课
Unit 12 Put it on the desk_第一课时_优质课
Unit 12 Put it on the desk_第一课时_优质课