外界温度高与皮温时,机体散热的途径主要是() A.辐射 B.传导 C.对流 D.出汗

题型:单项选择题

问题:

外界温度高与皮温时,机体散热的途径主要是()

A.辐射

B.传导

C.对流

D.出汗

E.以上都是

考点:上海住院医师中医外科外科住院医师外科住院医师题库
题型:单项选择题

阅读理解。

     An old lady in a plane had a blanket (毯子)over her head and she did not want to take it off. The air

hostess spoke to her, but the old lady said, "I have never been in a plane before, and I am frightened. I

am going to keep this blanket over my head until we are back on the ground again!"

     Then the captain came. He said, "Madam, I am the captain of this plane. The weather is fine, there

are no clouds in the sky, and everything is going very well."But she continued to hide.

     So the captain turned and started to go back. Then the old lady looked out from under the blanket

with one eye and said, "I am sorry, young man, but I don't like planes and I am never going to fly again.

But I'll say one thing," She continued kindly, "You and your wife keep your plane very clean!"

1. An old lady had ______. [ ]

A. glasses

B. a blanket over her head

C. a coat

D. a basket

2. She didn't want to ______. [ ]

A. take it off

B. turn it off

C. get on

D. talk about it

3. ______ spoke to her. [ ]

A. The air hostess

B. The man next to her

C. her husband

D. one of her friends

4. The old lady had never been ______ before. [ ]

A. abroad

B. home

C. in a plane

D. in hospital

5. The woman didn't like planes and she was never going ______. [ ]

A. to fly again

B. to travel

C. to go abroad

D. to go home

题型:单项选择题

下列事项中,能够引起资产总额增加的有( )。

A.以银行存款购入A公司股票

B.分配在建工程人员工资

C.赊购原材料

D.长期股权投资权益法下实际收到的现金股利

题型:单项选择题

按目前用水量估计,2008 年北京市水资源缺口达到11 亿立方米,要解决北京的严重缺水问题,最主要的方法是[ ]

A.打深机井

B.治理水污染

C.提高水价

D.尽快完成南水北调工程

题型:单项选择题

对起重机实施安全保护的电路称为联锁保护电路。

题型:单项选择题

以下哪项系统不属于手机开发?()

A.Chrome

B.WindowsMobile

C.OMS

D.Symbian

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