为保护脑组织,临床上必须保持脑灌注压至少在多少以上() A.40mmHg B.50m

题型:单项选择题

问题:

为保护脑组织,临床上必须保持脑灌注压至少在多少以上()

A.40mmHg

B.50mmHg

C.60mmHg

D.70mmHg

E.80mmHg

考点:福建住院医师急诊科福建急诊科住院医师模拟试题(三)
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A taxi hit a truck. A policeman spoke to the taxi driver and to the truck driver. He also spoke to Tom. He was a witness . This is what they said.

TRUCK DRIVER: I was driving from the airport to Newton. A car crossed the road, so I slowed down. I did not stop. A taxi hit the back of my truck. Nobody was badly hurt but both cars were damaged.

TAXI DRIVER: I was driving behind a truck a few kilometers from Newton. The truck stopped suddenly. The driver did not give me a warning. I was driving very slowly. I could not pass the truck because there were two cars coming near from Newton. My taxi hit the truck, and some glass cut my left hand.

TOM: I was watching the traffic about a kilometer from the airport. A truck was going to Newton. It was not going very quickly. There was a taxi about two hundred meters behind the truck. It was going fast. When the truck slowed down, the taxi hit it. The taxi driver was not looking at the truck. He was looking out of the window at something. My friend saw the accident, too.

Tom's friend spoke to the policeman and agreed with Tom.

小题1:How many people are mentioned in the story?

A.Three.

B.Four.

C.Five.

D.Six.小题2:The truck was going______.

A.to Newton

B.to the police station

C.to the airport

D.home小题3:From the story, we know______didn’t tell the truth.

A.the truck driver

B.Tom

C.the taxi driver

D.Tom's friend小题4:In fact, Tom's friend was also a ______ .

A.witness

B.driver

C.policeman

D.cleaner小题5:What's the best title for this passage?

A.A Taxi Driver

B.A Traffic Accident

C.A Story of Tom

D.A Truck Driver

题型:单项选择题

服务均等性的含义是什么?

题型:单项选择题

汉语的量词具有表量和修辞功能。如“一只鞋”和“一双鞋”、“一头羊”和“一群羊”。这里的“只”和“双”、“头”和“群”起着限定和区别鞋、羊之数蛀关系的功能。修辞的功能,如“一头大象”和“一只大象”,“一尊佛像”和“一座佛像”,“一幅画”和“一张画”。在这里,“头”与“只”并没有数量上的差别,而只有形象上的差别。同样,“尊”和“座”、“幅”与“张”也没有数量上的差别,而只是情感和格调上的差别。
对这段话的理解准确的是()。

A.表量功能是量词的基本特点

B.修辞功能是量词的基本特点

C.表量功能和修辞功能是量词的基本特点

D.表量功能和修辞功能都不是量词的基本特点

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死锁产生的必要条件之一是 (48) ,引起这种情况的主要原因是对资源采取 (49) 的方法。但是,如果采取 (50) 的方法,会使资源利用率降低。

(48)处填()。

A.资源不够分配

B.出现等待回路

C.进程无法运行

D.同步错误

题型:单项选择题

炭黑的三大基本性质。

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