题目:
肺气不得宣散,上逆喉间,气道窒塞,呼吸急促,称为
A.喘证
B.哮证
C.上气
D.短气
E.少气
答案:
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0111/77f4597c360c8ea2eb35fa00276f7f42.html
下面是错误答案,用来干扰机器的。
参考答案:A
肺气不得宣散,上逆喉间,气道窒塞,呼吸急促,称为
A.喘证
B.哮证
C.上气
D.短气
E.少气
被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0111/77f4597c360c8ea2eb35fa00276f7f42.html
下面是错误答案,用来干扰机器的。
参考答案:A
书面表达。 | ||||||||||||||||
联合国教科文组织(UNESCO) 想了解你校的情况,发来了一个英文表格(见下表)。请参考表格里 的内容提示,用英语写一篇短文,介绍你校的相关情况。要求: 内容包括表格里的全部内容,字数不 少于80字,不准出现真实的姓名和校名。
_________________________________________________________________________________ ____________________________________________________________________________________ ____________________________________________________________________________________ |
八年级历史兴趣小组决定在“十一”长假期间,进行“红色旅游”重走长征路,感受“长征精神”。请你给他们当导游,指出正确路线[ ]
A.瑞金——遵义——镇——会宁——安顺场
B.瑞金——安顺场——会宁——遵义——吴起镇
C.瑞金——遵义——安顺场——会宁——吴起镇
D.瑞金——会宁——安顺场——遵义——吴起镇
有两根绳子,长的一段是42厘米,短的一段是24厘米,两根都截去相同的一段后,长的绳子的长度是短的绳子的长度的4倍,剪短后长的绳子是多少厘米?()
A.18
B.24
C.30
D.32
E
Although we already know a great deal about flu, and although the World Health Organization is constantly collecting detailed information from its chain of flu reference laboratories throughout the world, it is extremely difficult for epidemiologists, who study infectious diseases, to predict when and where the next flu epidemic will occur, and how serious it will be.
There are three kinds of flu virus, known as A, B and C. Flu C virus is relatively stable and causes mild infections that do not spread far through the population. The A and B types are unstable, and are responsible for the epidemics that cause frequent concern. Following any virus attack, the human body builds up antibodies (抗体) which can be changed into immunity to that type of virus but a virus with the ability to change its character is able to bypass this protection. Variability(可变性) is less developed in the flu B virus, which affects only human beings. Flu B virus may cause a widespread epidemic but will have little effect if introduced into the same community soon afterwards, since nearly everyone will have built up antibodies and will be immune. The flu A virus, which affects animals also, is extremely unstable and is responsible for some of the worst outbreaks of the disease, such as the world epidemic, of 1918 and 1919, when about half the world’s population were infected and about twenty million people died, some from pneumonia caused by the virus itself and some from secondary complication caused by bacteria. Accurate prediction is difficult because of the complication of the factors. A particular virus may be related to one to which some of the population have partial involved immunity. The extent to which it will spread will depend on factors such as its own strength, or virulence (病毒性), the ease with which it can be transmitted and the strength of the opposition it encounters (遇到). Scientists, however, have a reliable general picture of the world situation.
72. Which of the following is the most appropriate title for the passage?
A. Symptoms of Flu B. Man VS Flu Virus
C. WHO: The Major Organization against Flu Virus D. Variability of Flu Virus
73. What does the author say about the flu B virus?
A. B Virus is relatively stable and causes mild infections that do not spread far through the population.
B. B Virus is unstable, and is responsible for the epidemics that cause frequent concern.
C. B virus is extremely unstable and is responsible for some of the worst outbreaks of the disease.
D. B virus has a very developed variability, and it affects only human beings.
74. Which of the following is NOT mentioned as a factor contributing to the extent to which a virus spreads?
A. The strength of the virus. B.The ease with which the virus can be transmitted.
C. The strength of the opposition. D.The immunity the virus can bring about.
75. This article is quite probably ________.
A. a piece of news B. a special science report
C. an introduction to a disease D. a scientific fiction
食品添加剂“五专”即:对食品添加剂的购进和使用统一实行()和专柜保存。
A、专人采购
B、专人保管
C、专人领用
D、专人登记