问题 单项选择题 A1型题

下列关于医学参考值范围描述中,不正确的是()

A.排除了有关疾病等因素对所研究指标有影响的正常人的解剖、生理、生化等数据的波动范围

B.没有任何疾病的人的解剖、生理、生化等数据的波动范围

C.习惯确定只包含95%或99%的人的界值

D.根据专业知识确定取单侧界限或双侧界限

E.资料为正态分布时,可用正态近拟法计算

答案

参考答案:B

解析:医学参考值又称临床参考值或正常值,是指"正常"人体和动物的各种生理常数、体液、排泄物中各种成分含量及人体对各种试验的反应值。广义的医学参考值还包括各类"卫生标准"。确定"正常人"对象的范围:即根据研究目的确定的未患被研究疾病的个体。

完形填空
任务型阅读 (共l0空;每空l分,计l0分)
阅读下列短文,根据短文中的信息完成文后表格。(每空一词)
Small talk is pleasant conversation about common interests. The ability to make “small talk” is highly valued. But making small talk is difficult not only for English learners, but also for many native speakers of English. Most English learners may have difficulty discussing topics they are unfamiliar with because of lack of(缺少) suitable vocabulary.
Now that we understand the problem, the next step is to improve the situation. Here are some tips to improve small talk skills.
◆Do some research
Spend time on the Internet, books, magazines, TVs to special about the type of people you will meet, and this can make your conversations more interesting.
◆Use the Internet for specific vocabulary
This is a bit like doing research about other people. If you have a business conference, or are meeting people who share a common interest, make use of the Internet to learn specific vocabulary.
◆Ask yourself about your culture
Take time to make a list of common things that you will discuss when making small talk in your own culture. And then check to make sure that you have the English vocabulary to make small talk about those subjects.
◆Find common interests
Once you have a subject that interests both of you, keep to it! You can do this in many ways: discussing travel, discussing the school or friends, discussing the differences between your culture and the new culture.
◆Listen
Don’t get so worried about being able to communicate that you don’t listen. Listening carefully will help you understand and encourage those speaking to you. You might be nervous, but letting others express themselves will improve the quality of the discussion and give you time to think of an answer!
Title: To be a good small talker
The problem you may have when making small talk
__小题1:__ have enough suitable vocabulary to cover most topics.
The __小题2:__ useful tips of improving small talk skills
◆Doing some research
Find some special information about the type of people you’ll meet by __小题3:__ time on the Internet, books, and so on.
__小题4:__the Internet for specific vocabulary
Learn specific words you may use when having a business conference or __小题5:__ people ahead of time.
◆Asking __小题6:__ about your culture
List out some common things that will be __小题7:_ about in your own culture.
Be sure to have the English words to discuss those subjects.
◆Finding common interests
Try to chat with each other about something you’re both __小题8:__ in, such as travel, the school, the differences between different __小题9:__.
◆Listening
Pay more attention to listening to others’ ideas in order to get __小题10:__ understanding.
 
 
 
 
单项选择题