学习课堂问候语和简单的课堂指令用语 sit 坐 sit down 坐下
sit down. point to the window. point to the door.
《module3unit1 sitdown课件》小学英语外研社版一年级起点一年级上册
学习课堂问候语和简单的课堂指令用语 sit 坐 sit down 坐下
sit down. point to the window. point to the door.
《module3unit1 sitdown课件》小学英语外研社版一年级起点一年级上册