【单选题】瑜伽的含义是心灵、肉体与人精神结合到最( )的状态,既是身心处于相对稳定、平衡的状态。
【判断题】绝缘体两端所加的电压越高,材料内电荷受到的电场力就越大,越容易发生电离碰撞,造成绝缘体击穿。 ( )
【简答题】Para. 8- Para.9 12. The author felt even more _______ of digital life.
【单选题】Not knowing all the details of friends that social media provided, the author felt .
【判断题】The author felt more people would pick up the annoying habit of checking their smartphones while talking to others.