原位溶血时红细胞破坏的部位最主要是在()A.肝脏 B.脾脏 C.血管内 D.骨髓 E

题型:单项选择题

问题:

原位溶血时红细胞破坏的部位最主要是在()

A.肝脏

B.脾脏

C.血管内

D.骨髓

E.以上都不是

考点:广西临床住院医师规范化培训内科学内科学题库
题型:单项选择题

生态文明是人类文明发展的一个新阶段,当前我国工业生产高度重视节能减排,不断改变能源结构,就是为了建设社会主义生态文明。材料表明    (    )

A.真理和谬误往往相伴而行,生态文明的对错难以区分

B.实践是客观物质性活动,工业生产造成环境污染不可避免

C.实践是有意识有目的活动,工业生产要考虑到节能减排的需要

D.实践具有社会历史性,工业生产造成的污染是世界难题不可改变

题型:单项选择题

钢材经过冷加工、时效处理后,性能发生了下列()项变化。

A.屈服点和抗拉强度提高,塑性和韧性降低

B.屈服点降低,抗拉强度、塑性和韧性都提高

C.屈服点提高,抗拉强度、塑性和韧性都降低

D.屈服点降低,抗拉强度提高,塑性和韧性都降低

题型:单项选择题

听力原文:由题意可知,因子A的水平为3,误差e的均方和为40,FA=17.5。

设单因子试验的方差分析表为:点击查看大图则下列结论正确的是()。

A.因子A的水平数为2 

B.误差e的均方和为700 

C.各水平下试验指标的方差估计值为40 

D.FA=100

题型:单项选择题

Every year Chris Brogan posts his three words for a new year. many others and I have followed his lead for the past three or four years. They helped me a lot. My words for last year were “passion”, “focus” and “delegate” and I stayed true to them. This year, 2013, my goals are more personal and less professional.

FOCUS

Focus is making a repeat appearance on my list this year because I’m too much of a multitasker. The problem is that I have trouble finishing one thing with so many things calling me. When I was working as a writer, all my projects were handled via a schedule, I’m putting a fitness and housekeeping routine into my schedule.

HEALTH

I get so busy taking care of everyone else, and I forget to take care of myself and this has to change. My health suffers and my weight suffers. I have to get my health in check , not only for me but because I promised my 9-year-old son. I’ll make good food and lifestyle choices. I miss being thin, and it’s time to get it back.

CELEBRATE

What good is having it if I’m not taking time to enjoy it? I have a wonderful job, a happy family, and so much to be thankful for. So how come I spend all my time working? Last summer my family took our first vacation in four years, the best thing I’ve done for myself and my family in a long time. This year, I’m making sure to take time to enjoy life and celebrate its many blessings.

Do you have any words for 2013?

小题1:The underlined word “multitasker” probably refers to a person who          .

A.makes a living by writing

B.always fails to finish a task on time

C.has several things to do at the same time

D.pays more attention to fitness and housekeeping小题2:Why does the writer have “HEALTH” as one of his three words?

A.He wants to take better care of others.

B.He’s gaining weight and feeling bad.

C.He did not take any exercise in the past.

D.He got the idea from his son.小题3:What can we learn from the passage?

A.The word “CELEBRATE” can remind the writer to enjoy life.

B.The writer has a vacation with his family every four years.

C.The word “FOCUS” can help the writer focus on his family.

D.The writer used to be overweight for lack of exercise.小题4:The best title for the passage might be      .

A.Three Words for 2013

B.Health Should Go First

C.Keep Organized

D.Goals for 2013

题型:单项选择题

()级以上大风天气应停止上罐操作,若必须上罐时,则要系好安全带。

A.三

B.四

C.五

D.六

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