签订救护协议的救护队服务半径不得超过()A.50Km B.100Km C.80Km

题型:单项选择题

问题:

签订救护协议的救护队服务半径不得超过()

A.50Km

B.100Km

C.80Km

D.30Km

考点:矿山救护工考试矿山救护工考试题库
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要建立流动人口计划生育()和()新体制

A、统一管理

B、优质服务

C、分类管理

D、免费服务

题型:单项选择题

麻醉中低血压的定义是()

A.收缩压小于80mmHg

B.麻醉期间血压下降超过麻醉前血压的20%

C.麻醉期间血压下降超过麻醉前血压的30%

D.A或C

E.B+C

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确定T平面损伤的皮肤感觉区是()

A.脐上4cm

B.脐上2cm

C.脐水平

D.脐下2cm

E.脐下4cm

题型:单项选择题

棉籽与棉籽饼粕中毒机理是()。

A.使红细胞中正常的氧合血红蛋白氧化成高铁血红蛋白,从而丧失了血红蛋白的正常携氧功能 

B.抑制细胞内许多酶的活性,抑制了组织细胞内的生物氧化过程,呼吸链终止,阻止组织对氧的吸收作用,导致组织缺氧症 

C.硫胺素酶可使其体内的硫胺素大量分解,导致硫胺素缺乏症 

D.硫葡萄糖苷在胃内水解,产生多种有毒降解物质,引起中毒症状 

E.刺激胃肠黏膜,引起胃肠炎。与许多功能蛋白质和一些重要的酶结合,使它们失去潘l生

题型:单项选择题

Keeping pace with teachers is a fine way to study English.Teachers are experienced and their plans are systematic.But remember to work in a way that suits you.It's important to learn from past mistakes as well.Keep a notebook to make a record of the mistakes you make-it'll help you avoid making the same ones later.

The time of life may be hard,but you're not alone.You may be busy studying,but you can show your care by calling your friends or sending short messages.Don't let your friendships die.

It's as important to live well as it is to study well.Going to bed no later than 11:30 pm is vital.It puts you in the right mood for the next day.You needn't follow a special diet,but make sure you are eating nutritious meals each day.

The person who plays well,studies well.Having a lot of schoolwork doesn't mean having to give up other activities.Playing basketball or having a talk with your classmates can relax yourself.Time_out is not a waste of time but helps you study more efficiently.

Besides taking the big exam,you have other choices for college.I took the independent enrollment exam held by Peking University and some other students even were preparing to study abroad.Pay attention to any relevant information you can find,whether it's from school,the news media or other sources.

小题1:What should you do if you want to keep your friendship fresh?

A.Have frequent talks with them.

B.Always have lunch with them.

C.Remain them at some distance.

D.Keep connection by some ways.小题2:The third paragraph is mainly about________.

A.study

B.friendship

C.relaxation

D.health小题3:Which one is the closest meaning to “Time out” in Paragraph 4?

A.Sleep.

B.Exercise.

C.Continuation.

D.Pause.小题4:The passage is mainly written by a(n)________.

A.editor

B.student

C.teacher

D.parent

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