患者烧伤面积30%,休克期宜选用()。 A.葡萄糖溶液 B.胶体液 C.晶体液 D.

题型:单项选择题 B型题

问题:

患者烧伤面积30%,休克期宜选用()。

A.葡萄糖溶液

B.胶体液

C.晶体液

D.三者均可

E.三者均不可

考点:神经外科基础知识综合练习神经外科基础知识综合练习题库
题型:单项选择题 B型题

假如右图为某岛屿,读图判断7-8题。

小题1:目前,该岛主要采取风力发电提供照明,该岛盛行风的风向是

A.东南风

B.西南风

C.东北风

D.西北风小题2:①处海滩有一海滨浴场,始终生意清淡,其自然原因主要是

A.位于海湾,风浪太大

B.常有危机游客安全的鲨鱼、白熊、海象出没

C.临近的陆地经济落后,旅游市场狭小

D.夏季降水多,日照弱,气温偏低

题型:单项选择题 B型题

下列哪一项不属于董仲舒提出的文教政策 ( )

A.兴设学校“养士”,改革选士制度

B.兴教化,正万民

C.重视儒经的整理和研究

D.独尊儒术,罢黜百家

题型:单项选择题 B型题

下列哪些是快速接地开关的选择依据条件?()

A.关合短路电流

B.关合时间

C.开断短路电流

D.切断感应电流能力

题型:单项选择题 B型题

     The owls (猫头鹰) were not what they seem, or so many people seem to think ...

     For centuries, owls have been feared and seen as signs of evil or death.But they are also seen as

symbols of intelligence. The bird's ability to see well in the night means that it is closely associated with

Athena, the Greek goddess of wisdom, She is frequently  described as an owl perched (栖息) on her

head.

     So humanized owls are often used to indicate that someone is intelligent and educated - a pair of

eyeglasses or a mortarboard, the square, flat cap worn by college graduates. According to an article in

The Guardian, owls are among the most popular birds in British culture. You see them in Harry Potter

series, delivering letters and parcels. They are also the stars of Legend of the Guardians, a 3D animated

film that cam out on September 24, 2010.

     Mark Cocker, a columnist (专栏作家) with the paper, notes that many TV dramas use owls. Why?

The answer, according to Cocker, is that owls belong to nighttime. It's a time of mystery. Owls fly in

silence, kill small animals for food and scream with a terrible voice. These facts made people associate

the birds with the dark and dangerous.

     Cocker believes that it is this "slight tremble of danger" that means the bird is often found on T-shirts

and bags. "Of all widespread British birds, they are still the species we hear most, but see the least,"

writes Cocker. "The owl reminds us as we lie in our beds that in the darkness…is a life and a beating

heart that we can never quite know."

1. Owls are regarded as symbols of intelligence mainly because ______.

A. they can see very well

B. they are connected with Athena

C. they are able to deliver letters and parcels

D. they remind us what college graduates wear

2. According to Mark Cock, many TV dramas use owls because ______.

A. they scream with a frightful voice at night

B. British people are familiar with them

C. they create a feeling of mystery and danger

D. they awake the desire to take risks

3. The underlined word "the paper" in Paragraph 6 most probably refers to ______.

A. The Guardian                    

B. Harry Potter

C. Legend of the Guardians            

D. Athena

4. What is the writing purpose of this passage?

A. To explain why owls are so associated with evil or death.

B. To analyze why owls are so common in British culture.

C. To tell readers not to be afraid of owls.

D. To recommend some movies related to owls.

题型:单项选择题 B型题

截流标准可采用截流时段重现期()流量。

A.5~10年的月或旬平均

B.5~10年的月或旬最大

C.5~20年的月或旬平均

D.5~20年的月或旬最大

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