【单选题】Independence from the state is the prerequisite for
A.
academic establishments.
B.
European rejuvenation.
【单选题】GPS(Global Positioning System) 是美国发展的全球卫星定位系统。GPS 定位的基本原理是______。
【单选题】The prerequisite is ____ good knowledge of electric circuit fundamentals.
【判断题】Motivation is the prerequisite for fraud.