硫喷妥钠适用于A.肝功能损害患者 B.支气管哮喘患者 C.喉头痉挛患者 D.作诱导麻

题型:单项选择题

问题:

硫喷妥钠适用于

A.肝功能损害患者

B.支气管哮喘患者

C.喉头痉挛患者

D.作诱导麻醉

E.硬膜外麻醉

考点:药学职称考试药士专业知识初级药士专业知识2
题型:单项选择题

某同学在探究音调和响度分别与什么有关时,做了以下实验:

(1)如图甲所示,用硬纸片在钢锯齿上滑动,滑动速度越大,硬纸片振动的频率越          ,发出的声音的音调越           ,这说明音调是由         决定的 。

(2)如图乙所示,用一只手将锯条压在桌沿上,用另一只手轻拨锯条一端,听其响度;在用力拨锯条,这时锯条的振幅         (选填“变大”或“变小”),声音的响度         (选填“变大”或“变 小”),这说明响度与              有关.当锯条伸出桌面超过一定长度时,虽然用同样的力拨动钢尺,却听不到声音,这是由于                                   

题型:单项选择题

A new era is upon us. Call it what you will: the service economy, the information age, the knowledge society. It has changed the way we work. Already we’re partly there. The percentage of people who earn their living by making things has fallen dramatically in the Western World. Today the majority of jobs in America, Europe and Japan (two thirds or more in many of these countries) are in the service industry, and the number is on the rise. More women are in the work force than ever before. There are more part-time jobs. More people are self-employed. But the breadth (广度) of the economic transformation can’t be measured by numbers alone, because it also is giving rise to a basic new way of thinking about the nature of work itself. Long-held concepts about jobs and careers, the skills needed to succeed, even the relation between individuals and employers — all these are being challenged.

We have only to look behind us to get some sense of what may lie ahead. No one looking ahead 20 years possibly could have foreseen the ways in which a single invention, the chip (芯片), would transform our world thanks to its applications in personal computers, digital communications and factory robots. Tomorrow’s achievements in biotechnology, artificial intelligence or even some still unimagined technology could produce a similar wave of dramatic changes. But one thing is certain: information and knowledge will become even more important, and the people who possess it, whether they work in manufacturing (制造业) or services, will have the advantage and produce the wealth. Computer knowledge will become as basic a requirement as the ability to read and write. The ability to solve problems by applying information instead of performing routine tasks will be valued above all else. If you cast your mind ahead 10 years, information services will be predominant (最重要的). It will be the way you do your job.

小题1:One of the great changes caused by the knowledge society is that ______.

A.most people have to take part-time jobs

B.people have to change their jobs from time to time

C.people’s traditional concepts about work are no longer completely true

D.the difference between the employee and the employer has become unimportant小题2:The future will probably belong to those who ______.

A.have more brains

B.are involved in the service industries

C.cast their mind ahead instead of looking back

D.possess and know how to make use of information小题3:Which of the following would be the best title of the passage?

A.Computers and the knowledge society

B.Features and meanings of the New Era

C.Service Industries in the Modern Society

D.Rapid Advancement of Information Technology

题型:单项选择题

我国自2003年8月以来采取的一系列宏观调控政策体现了资源安全的何种特征()。

A、主体性

B、相关性

C、层次性

D、干预性

题型:单项选择题

下面哪项不是CT的扫描方法()

A.普通扫描

B.增强扫描

C.重叠扫描

D.动感扫描

E.目标扫描

题型:单项选择题

两个以上的申请人分别就同样的发明创造申请专利的,专利权授予( )。

A.最先使用的人
B.最先在国际展览会上展出的人
C.最先申请的人
D.最先取得工商登记的人

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