普惠制的主要原则是() ["普遍的、非歧视的和互惠的","普通的、非歧视的和非互惠的","非普遍的、非歧视的和互惠的","普遍的、歧视的和非互惠的"]
金融市场的范围分类()。 ["直接融资市场","间接融资市场 ","票据市场","同业拆借市场"]
关于RIP协议,下列说法正确的有() [" RIP协议是一种IGP"," RIP协议是一种EGP"," RIP协议是一种距离矢量路由协议"," RIP协议是一种链路状态路由协议"]
教育心理学属于() ["自然科学","社会科学","自然科学和社会科学双重性质的科学","哲学"]
How many content definitions does CSG allow?() ["40","400","4000","40000"]
说明发酵酒、蒸馏酒和配制酒三种酒的特点和区别。