下列哪几项是急喉风的常见临床表现() A.发病急,吸气期呼吸困难 B.痰声如锯 C.

题型:多项选择题

问题:

下列哪几项是急喉风的常见临床表现()

A.发病急,吸气期呼吸困难

B.痰声如锯

C.语言困难声嘶吞咽困难

D.咽部不适,干燥灼热异物感时轻时重

E.三凹征

考点:中医全科(医学高级)中医耳鼻喉科学中医耳鼻喉科学题库
题型:多项选择题

压缩制冷装置中制冷剂由高压变为低压是以()元件为分界点。

A.电磁阀

B.回热器

C.膨胀阀

D.蒸发压力调节阀

题型:多项选择题

第II卷(选择题共35分)
第四部分:写作(共两节,满分35分)
第一节:任务型读写(共10小题;每小题1分,满分10分)
阅读下面短文,根据所读内容在文章后表格中的空格里填入一个最恰当的单词。
注意:表格中的每个空格只填一个单词。请将答案写在答题卡相应题号的横线上。
Some people believe that greed and selfishness has become the basis of modern society, and we should return to the old traditions of family and community then we will have a better life. To what extent do you agree or disagree with the above opinion?
In this fast-paced world, many values are undergoing major changes. While people traditionally prioritize caring, sharing and generosity in life and work, modern people seem to be more self-absorbed and self-concerned.
Modern people act selfishly to survive the harsh competition of life. They say that it is a jungle out there. To survive, you have to fight with whatever means that come handy. Obviously greedy and selfishness go perfectly well with such ideas. In a company, employees do everything they can to get better pay and higher position, even at the cost of colleagues. We are in any way advocating any selfish conduct. It is just that people are pressured to act in a certain way due to outside influences.
In spite of common practice, it is hard to conclude that modern society is built on greed and selfishness, both of which are not newly invented vocabulary. In ancient times people also did greedy and selfish things though such behaviors were more condemned then. But we can not ignore the fact that people in the past lived a relatively more isolated life and faced less pressure compared with their modern counterparts.
Are we happier to share with others and be generous to them? There is no fixed answer either. Some people take great pleasure helping and giving to others while others feel happy doing the opposite. But I personally think that people should not be too selfish. Caring for others can actually encourage the development of a mutually beneficial relationship.
In conclusion, modern people appear to be more self-centered than those in the past due to strong outside pressure. However, we should encourage people to know the importance of being caring and generous and to build a mutually beneficial relationship with others.
Are Modern People Becoming More Selfish?
Main comparisons
Contexts
  __1__ are changing
In the past people put caring, sharing  and generosity in the first ____2____.
Nowadays, people seem to be more ____3____about themselves.
___4___are changing too.
People in the past appeared to be modest and self-effacing(谦让的).
People may strive to achieve their own __5___ at the price of their coworkers.
The author’s  understanding
___6____ for the changes in author’s eyes
Fierce __7___ and great __8___on modern people may be responsible for the changes.
The author’s ___9____towards topic
A relationship which can ___10___ two sides should be established.
                          
题型:多项选择题

影响氧离曲线P50的因素包括

A.血液pH

B.PaCO2

C.血红蛋白

D.温度

E.2,3-DPG

题型:多项选择题

放好下渣对维护铁口深度有好处。

题型:多项选择题

消除贫困,逐步实现共同富裕是( )。

A.社会主义的根本原则和本质特征

B.社会主义生产目的的要求

C.体现社会主义的本质要求

D.社会主义制度优越性的体现

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