【判断题】最简单的、初级的垄断组织形式是托拉斯和康采恩等。
【单选题】There is no remedy () unemployment.
【判断题】“禁榷制度”是指中国封建社会国家对某些重要的商品实行专管的制度。禁榷制度从唐朝唐太宗实行盐铁官营便成为中国封建社会的传统制度,到了明、清时期有进一步的发展。
【单选题】There is no answer, is often the case inscience.
【简答题】There is no answer, is often the case in science.
【单选题】垄断是通过一定的垄断组织形式实现的。最简单的、初级的垄断组织形式是
【单选题】______ is often the case in science, there is no answer