对相阻抗继电器，当正方向发生两相短路经电阻接地时，超前相阻抗继电器（）。 A.保护范

GESB-I（GESB-I-A、GESB-I-B）板，互为主备用，主要连接（），即连到（）及CPAM的（）板.

关于医学道德良心的特点，正确的是（）

A.具有稳定性与深刻性

B.具有继承性与保守性

C.具有创造性与变动性

D.具有他律性与强制性

E.具有物质性与精神性

用莫尔法可以测定工业重铬酸钠中的氯化物杂质，方法如下：称取2.00g试样于250mL锥形瓶中加入30mL水溶解，滴加碳酸钠溶液至溶液变为黄色（pH7.5～8.0），用硝酸银标准滴定溶液滴定至砖红色为终点。该方法中所用的指示剂是（）。

A.铬酸钾

B.铬酸钠

C.重铬酸钾

D.重铬酸钠

Audrey is a Chinese-American student. She has found many value(价值观) differences between Chinese and Americans.
About money
1) Americans would like to spend more than they have, so many of them are always in debt (欠债). Chinese usually spend less than they have, so many of them always have money left in the bank.
2) American kids love to make money by themselves. Chinese kids always ask their parents for money.
3) American parents think it is not useful to send their children to an expensive university. Chinese parents would do anything to send their children to good universities and that might make them very poor sometimes.
About school
1) Many American girls take part in sports, dancing and singing groups while Chinese girls take part in academic groups.
2) Some American students think that "B" is a gift while Chinese students think that "B" is terrible.
American parents and Chinese parents
American parents allow their daughters or sons to go out to have some part-time jobs in their free time or at the weekends. Chinese parents usually don’t allow their children to do so in middle or high schools.

Some Chinese people have money left in the bank because ______.

A．they usually spend less than they have

B．they spend more than they have

C．they don’t like spending money at all

D．they make a lot of money

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 modern 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.

As used throughout the passage, the term "common" is closest in meaning to which of the following()

A. ordinary.

B. shared.

C. simple.

D. popular.