医疗废物的警示标示颜色为()A、黑色 B、黄色 C、红色 D、没有颜色要求

题型:单项选择题

问题:

医疗废物的警示标示颜色为()

A、黑色

B、黄色

C、红色

D、没有颜色要求

考点:院感知识医疗废物医疗废物题库
题型:单项选择题

一头大象每天吃17千克食物,六、七月份一共吃多少千克的食物?

题型:单项选择题

下列有关奥沙西泮的叙述不正确的是

A.是地西泮的主要代谢产物

B.药理作用与地西泮相似

C.抗焦虑与抗惊厥作用较弱

D.催眠与肌松作用较弱

E.主要用于焦虑症,也用于失眠和癫痫的辅助治疗

题型:单项选择题

下列属于改善混凝土耐久性的外加剂的是()。

A.缓凝剂

B.引气剂

C.泵送剂

D.膨胀剂

题型:单项选择题

阅读理解

     As a foreigner, I don' t know the situation in the US well.Seeing all kinds of recent shooting incidents,

I think it should be controlled more strictly than now.Somebody said that the person who has it in mind to kill another can do it without a gun, so the causes of murders are not guns but the trend of despising (蔑

视) life in the US.And they also insist that there is no clear evidence that the increasing number of murders

is connected with possession of guns, so the personal rights should not be restricted by the reason that

there is not enough evidence.

     Several months ago, I agreed with that partly.But as we know, the private groups like NRA have used

the public opinion and persuaded the government to protect their profit.Other weapons such as knives,

razors, bats are made for their own usage.But guns are made for only one reason-to kill someone.Of

course, there are people who have guns to protect themselves from the criminals.But crime is getting

more cruel and severe nowadays, so actually even if someone has a gun, it is impossible to guard himself

completely.

      As a substitute, I think, if the possession of guns is controlled more strictly, people can live safer lives

than now.There are other reasons to oppose the gun control (e.g.the possession of guns is historical

inheritance (继承)and represents that people's resistance will beagainst tyrannical (专制的)government),

but none of them can justify and explain today's serious situation in the US.

1. The writer's purpose is to give his opinion about________.

A. personal possessions    

B. American culture

C. personal rights  

D. gun control

2. Which of the following supports the writer' s opinion?

A. The causes of crime are not guns.

B. People are accustomed to having guns.

C. People can live a safer life without guns.

D. Guns are used for selfdefence.

3. What is the current situation in the US?

A. The number of murders is rising.

B. Everyone in the US possesses a gun.

C. NRA has ruled over the country.

D. No evidence is available after a crime.

4. According to the writer, ________should be banned in the society.

A. knives  

B. guns

C. knives and guns  

D. knives, razors and bats

题型:单项选择题

关于健康教育与健康促进的关系的叙述,正确的是()。

A.健康促进是健康教育的核心内容

B.健康教育是健康促进发展的结果

C.健康教育包括了疾病预防和健康促进两大内容

D.健康教育是健康促进的核心和基础

E.健康教育是健康促进的深化与发展

更多题库