问题 问答题 简答题

何谓病因?中医的致病因素包括哪些?

答案

参考答案:

破坏人体相对平衡状态而引起疾病的原因就是病因。中医致病因素是多种多样的,诸如气候的异常(六淫)、疫疠的传染、精神刺激(七情)、饮食劳倦、持重努伤、跌仆金刃外伤,以及虫兽所伤等等,均可导致疾病的发生。此外,在疾病过程中,原因和结果是相互作用着的,在某一病理阶段中是结果的东西,在另一阶段中则可能成为原因,如痰饮和疾血等,既是脏腑气血功能失调所形成的病理产物,反过来又是能成为某些病变的致病因素。

阅读理解

阅读理解。

     My name is Sarah. I like animals very much. When I left school at eighteen, I got a job at a zoo as a

student keeper. Now,five years later, things have changed-I have passed my exams and I am a full animal

keeper.   

     The money is not good. I only get£9,000 a year. You have to be outside in rain and snow, which is

hard work, and you get very dirty. But this doesn't matter to me because animals are the most important

thing in my life!   There are a hundred monkeys and fifty deer in my part of the zoo and I give them

their food and clean their houses. I also need to watch them carefully to be sure that they are all well. In

fact rhinos (犀牛) are my favourite animals and so last year I went to Africa (非洲) with a workmate for

a month to study them.   

     The zoo is open every day and I work five different days each week. I live in a small flat (公寓) twenty

minutes away and I get up at ten to seven and start work at eight. The first thing I do when I get home at

quarter past five is to take a shower!

1. Sarah left school _______.   

A. eighteen years ago        

B. nine years ago       

C. five years ago

2. How does Sarah feel about working in bad weather?   

A. She hates getting dirty.        

B. She doesn't mind it.    

C. She likes the snow.

3. The animals Sarah like best are the ________.   

A. monkeys            

B. deer           

C. rhinos

4. The zoo is open _________.   

A. seven days a week       

B. only five days a week   

C. on different days every week

5. Sarah arrives at her flat in the evening at _______.   

A. twenty past five         

B. five fifteen       

C. ten to seven

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