问题 问答题 简答题

简述卡氏肺孢子虫感染阶段、感染途径与方式和主要临床表现。

答案

参考答案:

卡氏肺孢子虫感染阶段为包囊;人或易感哺乳动物经呼吸道吸入卡氏肺孢子虫包囊而感染。其主要临床表现有两种类型:

(1)婴儿型(流行型)主要发生于早产儿、体质虚弱和营养不良的儿童。

(2)成人型(散发型)多见于免疫功能低下和缺陷病人。主要临床症状有发热、干咳、呼吸困难和发绀。

单项选择题
阅读理解

阅读表达。

     The best way to have a successful job interview is to prepare for it. Too many people walk into an interview

without knowing as much as they should about the industry, the company and its problems, so follow these

steps:

     Know the company. Find out as much as you can about the position the company and its needs, so that you

can show how your background meets those needs. Telephone the receptionist and ask for the company's

booklets. Learn about the company at your local library and on the Internet.

     Know yourself. Mentally review the skills and character you have that will help the company's bottom line.

Think of the value you can add to the position and the company.

     Know your job history. Mentally review your past achievements and be prepared to describe your work

experience in detail. Gather letters of reference and examples of your work to present to the interviewer as proof

of your past achievements. Practise describing your experience and achievements at each job.

     Know the questions. You can almost certainly be asked, "Tell me about yourself." Answer this question

from the employer's point of view. Ask yourself, "If I were hiring someone for this position, what would I want

to know?" Then answer these questions. And be ready for hard ones, too. Think of the worst question you could

be asked about your experience and abilities, and prepare positive (积极的) answers.

     Prepare questions of your own. Employers are as interested in your questions as they are ____. And they'll

react favorably if you ask intelligent questions.

1. What is the best title of the passage? (Please answer within 10 words.)

    _____________________________________________________________________________________

2. Which sentence can be replaced by me following one? Think of how valuable you are to the job and the 

    company. 

    _____________________________________________________________________________________

3. Please fill in the blank with proper words or phrases. (Please answer within 10 words.) 

    _____________________________________________________________________________________

4. Is it important to know a company before a job interview? Why? (Please answer within 30 words.) 

    _____________________________________________________________________________________

5. Translate the underlined sentence into Chinese. 

    _____________________________________________________________________________________