实验室认可准则主要依据（）标准制定。A、ISO9001B、GB/T27025C、GB

识别的主要任务是( )。

A．针对本企业(或行业)事故的基本情况和事故的发展趋势而建立起来的识别指标
B．运用评价指标体系对监测信息进行分析，以识别生产活动中各类事故征兆、事故诱因，以及将要发生的事故的活动趋势
C．应用“适宜”的识别指标，判断已经发生的异常征兆、可能的连锁反应
D．它既不是简单的企业(行业)已发生事故的历史纵向比较，也不是简单的同其他企业 (行业)发生事故情况进行的社会横向比较，而是在横向纵向比较的双重评价之下，针对生产在特定条件下应该实现的事故控制绩效

诊断慢性支气管炎的主要依据（）。

A.肺功能测定

B.痰细菌检测

C.肺部体征

D.临床症状

E.胸片检查

阅读理解

     During my high school years, the most important thing was what I was wearing to the Friday night

dance and who I was taking.Although college was talked about, it was the least of my worries.

     When I was graduating eighth grade and starting high school, my older brother was graduating twelfth

grade and going onto college.For my graduation, he gave me a card in which he wrote, "Enjoy your four

years...They go by fast." I remember not believing him then, but looking back...He was right.Those four

years shaped who I was as a person, pushed me to my limit and encouraged me to become an adult.

     However, I was so completely absorbed in my junior and senior years of high school, that when

someone spoke of college I brushed it off.I wasn't ready to leave my comfort zone of having all of my

closest friends together and knowing what every single day was going to be like.Studying was something

I did only AFTER I nailed my halftime dance performance.I knew my parents wanted me to go to

college, so I told them I would go to community college (社区学院) and I didn't worry about my SAT

(美国大学入学考试) scores.

     When my senior year passed and everyone graduated and went off to their own colleges, I started to

wish I had done the same.My friends were living away, meeting new people, and discovering new places, while I was living at home and driving to and from class every day.It seemed exactly like high school.I

hated it!I thought college was supposed to be different!Why didn't I take more time to research colleges

and do the same?I ended up loving college and wishing I had four years to enjoy the campus (大学校

园) atmosphere instead of two.

     My advice to anyone thinking about attending college is to think about it very seriously and look into

all of your choices well ahead of time.Now I have graduated and I am working fulltime and I would do

anything to go back to my high school days for a second chance!

1. Why didn't the author worry about his SAT scores?

A. He wanted to go to community college.

B. He had been admitted for his gift in dance.

C. He was well prepared for the exam.

D. He believed his brother would help him.

2. When in high school, the author________.

A. drove to and from class every day

B. buried himself in his study all the time

C. enjoyed talking about future college life

D. lived in the school except on holidays

3. What did the author's brother mean by "Enjoy your four years...They go by fast."?

A. He wished the author to have more dance.

B. He advised the author to value the years.

C. He encouraged the author to leave his comfort zone.

D. He suggested the author aim at a community college.

4. Talking of his high school years, the author feels________.

A. regretful  

B. lonely

C. angry

D. pleased

生产注射剂最常用的溶剂是

A．去离子水

B．纯化水

C．注射用水

D．灭菌注射用水

E．蒸馏水

病原菌侵入血流并在其中大量繁殖，造成机体严重损伤，引起严重全身症状称为

A．毒血症

B．菌血症

C．败血症

D．脓毒血症

E．内毒素血症