【单选题】乒乓球球台高度由地面向上至台面高()厘米。
【判断题】Situation means the use of concrete objects, pictures, and realia with actions and gestures.
【判断题】The context element in the communication means the situation the conversation takes place.
【单选题】对受压处局部进行按摩方法,以下错误的是:
【单选题】对受压处局部进行按摩方法,以下错误的是: