优质解答
teaching tools(教学工具):recorder录音机、tape录音磁带、flashcard抽认卡、little blackboard小黑板、teaching wall chart教学挂图、electronic whiteboard电子白板、 projector投影仪
teaching tools(教学工具):recorder录音机、tape录音磁带、flashcard抽认卡、little blackboard小黑板、teaching wall chart教学挂图、electronic whiteboard电子白板、 projector投影仪