社会总资本扩大再生产的前提条件是Ⅱ(c+m-m/x)＞Ⅰ(v+m/x)，那么Ⅱ(c+m-m/ x)-Ⅰ(v+m/x)之差是
A．Ⅰ△v+Ⅱ △v
B．Ⅰ △c+Ⅱ△c
C．Ⅰ△v+Ⅰ(m/
D．Ⅱ△v+Ⅱ(m/
参考答案：A
解析： 社会总资本扩大再生产的前提条件是Ⅱ(c+m-m/x)＞Ⅰ(v+m/x)。表示第二部类一年中所生产的全部消费资料，除满足两大部类再生产过程中的工人和资本家所需要的消费资料以外，还有一个余额，用以满足两大部类扩大再生产对追加消费资料的需要。而这一扩大是在简单再生产条件下原有的资本家的扩大再生产，那么，追加的消费资料则完全适用于两大部类在扩大再生产条件下追加的可变资本(即雇用的新工人)的消费的需要，自然就是Ⅰ△v和Ⅱ△v了。
| Cooperation is the common endeavor of two or more people to perform a task or reach a jointly cherished goal. Like competition and conflict, there are different forms of cooperation, based on group organization and attitudes. In the first form, known as primary cooperation, group and individual unite. The group contains nearly all of each individual’s life. The rewards of the group’s work are shared with each member. There is an interlocking identity of individual, group, and task performed. Means and goals become one, for cooperation itself is valued. While primary cooperation is most often characteristic of preliterate societies, secondary cooperation is characteristic of many modem societies. In secondary cooperation, individuals devote only part of their lives to the group. Cooperation itself is not a value. Most members of the group feel loyalty, but the welfare of the group is not the first consideration. Members perform tasks so that they can separately enjoy the fruits of their cooperation in the form of salary, prestige, or power. Business offices and professional athletic teams are examples of secondary cooperation. In the third type, called tertiary cooperation or accommodation, latent conflict underlies the shared work. The attitudes of the cooperating parties are purely opportunistic; the organization is loose and fragile. Accommodation involves common means to achieve antagonistic goals; it breaks down when the common means cease to aid each party in reaching its goals. This is not, strictly speaking, cooperation at all, and hence the somewhat contradictory term antagonistic cooperation is sometimes used for this relationship. |
Which of the following is an example of the third form of cooperation as it is defined in Paragraph 4
A．Students form a study group so that all of them can improve their grades.
B．A new business attempts to take customers away from an established company.
C．Two rival political parties temporarily work together to defeat a third party.
D．Members of a farming community share work and the food that they grow.