【名词&注释】
交感神经(sympathetic nerve)、民主主义(democracy)、肌钙蛋白(troponin)、自由主义(liberalism)、抽象思维(abstract thinking)、毛细血管(capillary)、关系密切、滑车神经(trochlear nerve)、俄国民粹派(russian populists)、血浆胶体渗透压(colloidal osmotic pressure)
[单选题]与抽象思维关系密切的因素是( )
A. 表象
B. 图形
C. 动作
D. 语言
查看答案&解析
查看所有试题
学习资料:
[单选题]根据下列短文,回答{TSE}题。 There are various in which individual economic units Can interact with one another.Three basic ways may be described as the market system,the administered system and the traditional system.In a market system individual economic units are free to interact among each other in themarketplace.It is possible to buy commodities from other economic units or sell commodities tothem.In a market,transactions may take place via barter or money exchange.In a barter economy,real goods such as automobiles,shoes and pizzas are traded against each other.Obviously,finding somebody who wants to bade my old Car in exchange for a sailboat may not always bean easy task.Hence,the introduction of money as a medium of exchange eases transactions considerably.In the modern market economy,goods and services are bought or sold for money. An alternative to the market system is administrative control by some agency over all trans.actions.This agency will issue edicts or commands as to how much of each good and service should be produced,exchanged,and consumed by each economic unit.Central 01anaing may be one way of administering such an economy.The central plan,drawn up by the government,shows the amounts of each commodity produced by the various firms and allocated to differenthouseholds for consumption.This is an example of complete planing of production,consump—tion,and exchange for the whole economy. In a traditional society,production and consumption paUerns are governed by tradition:everyperson’S place within the economic system is fixed by parentage,religion and custom. Transac—tions take place on the basis of tradition,too.People belonging to a certain group or caste mayhave an obligation to care for other persons,provide them with food and shelter,care for theirhealth,and provide for their education.Clearly,in a system where every decision is made on thebasis of tradition alone,progress may be difficult to achieve.A stagnant society may result.{TS}What is main purpose of the passage?
A. To outline contrasting types of economy.
B. To explain the science of economics.
C. To argue for the superiority of one economics.
D. To compare barter and money exchange markets.
[单选题]受五四新思潮的冲击,巴金最先接受了什么思想的影响?( )
A. 革命民主主义
B. 俄国民粹派(russian populists)
C. 马克思主义
D. 自由主义
[单选题]The room ________often cleaned by the students.
A. will be
B. has
C. is
D. was
[单选题]下列关于消化道神经支配的叙述,错误的是( )
A. 整个消化道都受交感神经和副交感神经双重支配
B. 副交感神经的作用是主要的
C. 支配消化道的副交感神经主要来自迷走神经
D. 大部分副交感神经节后纤维释放ACh递质
E. 交感神经节后纤维大部分释放NE递质
[单选题]内分泌系统的功能是调节机体的( )
A. 代谢
B. 生长
C. 生殖
D. 发育
E. 以上全是
[单选题]老年人主动脉弹性减退,并伴有小动脉硬化时,动脉血压的变化是( )
A. 收缩压降低,舒张压升高
B. 收缩压升高,舒张压降低
C. 收缩压升高,舒张压升高
D. 收缩压变化不大,舒张压升高
E. 收缩压升高,舒张压变化不大
[单选题]右心衰竭时所引起的组织水肿,其主要原因是( )
A. 毛细血管压升高
B. 淋巴回流受阻
C. 血浆胶体渗透压(colloidal osmotic pressure)降低
D. 组织液静水压降低
E. 组织液胶体渗透压升高
[单选题]支配眼轮匝肌的神经是 ( )
A. 动眼神经
B. 滑车神经(trochlear nerve)
C. 展神经
D. 面神经
E. 眼神经
[单选题]骨骼肌的兴奋一收缩耦联不包括 ( )
A. 电兴奋通过横管系统传向肌细胞的深处
B. 三联管结构处的信息传递
C. 肌浆网中的Ca+释放入胞浆
D. Ca2+由胞浆向肌浆网的再聚积
E. 肌浆中的Ca+浓度迅速降低,导致肌钙蛋白和它所结合的Ca+解离
本文链接:https://www.51bdks.net/show/ey8q60.html