先天性丙种球蛋白缺乏患者,反复持久性细菌感染易发生在() A.新生儿期 B.出生半年

题型:单项选择题 A1/A2型题

问题:

先天性丙种球蛋白缺乏患者,反复持久性细菌感染易发生在()

A.新生儿期

B.出生半年内

C.学龄前儿童

D.青少年

E.青壮年

考点:临床医学检验技术(主管技师)临床免疫学和免疫学检验临床免疫学和免疫学检验题库
题型:单项选择题 A1/A2型题

下表为我国2006年3省(或直辖市、自治区)人口数据,据此回答1~2题。

1、下列选项叙述正确的是[ ]

A、甲位于我国西部经济带

B、乙人口增长模式为"高—高—低"模式

C、丙位于我国东部经济带

D、甲人口增长模式为"低—低—低"模式

2、乙丙人口大量迁往甲的主要原因是[ ]

A、甲地劳动力素质低

B、甲地环境质量高

C、甲地就业机会多

D、甲地大量矿产资源待开发

题型:单项选择题 A1/A2型题

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

     Speaking in public is most people's least favorite thing. The reason is that we are all afraid of making fool

of ourselves. 1_____.

     But stop biting your finger-nails. Public speaking is easy. It's just plain talking, and you talk all the time.

Although I'm basically shy (honest!). I've been making speeches and talking on radio and television for more

than 30 years. And I can tell you that public speaking is not a "gift" like musical talent, so 2_____. Here are

some of the lessons I have learned:

     Your audience is going to go away with one or two of your main ideas. One or two. Not ten or twenty.

3_____. And if you don't have a clear idea of what you want to say, there's no way your audience will.

4_____-how you are going to open, what major points you want to make and how you're going to close.

     When I do a radio or TV piece, I often write the last sentence first. 5_____. A strong close is critical; the

last thing you say is what your audience will most likely remember.

     The standard length of a audio-visual act is usually 12 minutes. If all those performers singing and dancing

their hearts out couldn't go on longer without boring the audience, what makes you think you can?

A. Some people are born to be good at making speech

B. Anybody who can talk can speak in public

C. Try to relax yourself before making the speech

D. The more important the speech is, the more frightened we become

E. If you can't express in a sentence or two what you intend to get across, then your speech is not focused

     well enough.

F. When you know where you're heading, you can choose any route to get there

G. No matter how long or short your speech is, you've got to get your ideas organized.

题型:单项选择题 A1/A2型题

商业汇票提示付款期限自汇票到期日( )d内。

A.3
B.5
C.10
D.15

题型:单项选择题 A1/A2型题

新线路冲击正常后必须做()。

A、核相试验

B、耐压试验

C、新线路两侧断路器相关保护带负荷试验

D、参数实测试验

题型:单项选择题 A1/A2型题

目前现场上通用的离心机是什么驱动方式?电功率是多少?

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