【判断题】感觉器官只要收到刺激,就会产生相应的反应。
【判断题】在计划层次体系中,政策与程序的区别在于,政策给予行动者一定范围的自由处置权,而程序没有给。
【单选题】The advantages and disadvantages of a large population have long been a(n)【C1】______of discussion among economists. It has been argued that the supply of good land is limited. To 【C2】______ a large po...
【判断题】感觉器官只要收到刺激,就会产生相应的反应。( )