图5为反射弧,图6为图5中D结构的放大示意图(D结构与C相似)。请根据图分析。回答下

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问题:

图5为反射弧,图6为图5中D结构的放大示意图(D结构与C相似)。

请根据图分析。回答下列问题:

如果刺激A的同时,在D结构①和②的间隙处注射乙酰胆碱酯酶,②处产生的动作电位将()(增大/减小),原因是间隙处的()。

考点:教师资格考试初级中学生物教师资格《生物》(初级中学)模拟试卷(5)
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质量手册是企业质量管理系统的( )文件。

A.指导性

B.纲领性

C.控制性

D.支持性

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新一轮对口援疆工作中,国家确定了北京市、上海市、广东省、()、天津市、辽宁省、浙江省、吉林省、江西省、黑龙江省、安徽省、河北省、山西省、河南省、江苏省、福建省、山东省、()、湖南省等19个省市对口支援新疆。

A.成都市、陕西省

B.深圳市、湖北省

C.重庆市、云南省

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行政处罚决定书应当在宣告后当场交付当事人;当事人不在场的,行政机关应当在()内依照民事诉讼法的有关规定,将行政处罚决定书送达当事人。

A.三日

B.七日

C.十日

D.三十日

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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.

In the primary cooperation ________.

A.group and individual don’t have to unite

B.the group contains nearly all of each person’s life

C.individuals work for themselves

D.people don’t value cooperation

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四季豆中毒的潜伏期一般为2~4小时,下列哪项不是四季豆的中毒症状?()

A、恶心

B、呕吐

C、腹痛

D、口舌发麻

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