矩阵组织的主要缺点是()。 A.同其他组织形式相比管理的成本较高 B.这种结构或

题型:单项选择题

问题:

矩阵组织的主要缺点是()。

A.同其他组织形式相比管理的成本较高

B.这种结构或许只能提供较少的不连续的晋升机会

C.小组里面的不称职的员工难以被识别出来

D.违背了命令统一的原理

考点:组织行为学组织行为学题库
题型:单项选择题

某物体作匀加速直线运动,先后通过A、B两点,此过程的位移为s,时间为t,经A点时速度是vA,经B点时速度是vB,则下列说法中错误的是(  )

A.通过AB段的平均速度等于

vA+vB
2

B.通过AB段时在中间时刻的速度等于

vA+vB
2

C.通过AB段的中点时的瞬时速度等于

vA+vB
2

D.通过AB段的中点时的瞬时速度等于

s
t

题型:单项选择题

仿句练习(4分)

生命真是一个奇迹。一枝从污泥长出的夏荷,竟开出雪一样洁白纯净的花;一只细小的萤火虫,竟能在茫茫黑夜里发出星星般闪亮的光;                                        

题型:单项选择题

湖南省位于我国长江以南地区,图为湖南省简图,读图回答下列问题。

      

(1)洞庭湖平原是我国重要商品粮基地。试从气候、地形、土壤和水源等方面简要分析其发展农业的有利自然条件。(回答两方面)________________________________________________________________________(2)湖南省河湖众多、湿地广布,对生态环境和区域可持续发展有着巨大的影响。请你谈一谈湿地有哪些主要功能?(回答两点)________________________________________________________________________。

(3)自然环境对城市分布有着明显的影响,图中城市共同的特点是沿_______分布。

(4)清代初年,洞庭湖面积约6000平方千米,是中国第一大淡水湖,到20世纪末,洞庭湖面积仅剩下2625平方千米。造成这种变化的主要原因是___________和 ___________。

题型:单项选择题

Rae Armantrout, who has been a poetry professor at the University of California San Diego(UCSD) for two decades, has won the 2010 Pulitzer Prize in the poetry category for her most recent book, “Versed”.

“I’m delighted and amazed at how much media recognition that the Pulitzer brings, as compared to even the National Book Critics Award, which I was also surprised and delighted to win,” said Armantrout.

“For a long time, my writing has been just below the media radar, and to have this kind of attention, suddenly, with my 10th book, is really surprising.”

Armantrout, a native Californian, received her bachelor’s degree at UC Berkeley, where she studied with noted poet Denise Levertov, and her master’s in creative writing from San Francisco State University. She is a founding member of Language Poets, a group in American poetry that analyzes the way language is used and raises questions to make the reader think.

In March, she won the National Book Critics Circle Award for “Versed.”

“This book has gotten more attention,” Armantrout said, “but I don’t feel as if it’s better.”

The first half of “Versed” focuses on the dark forces taking hold of the United States as it fought the war against Iraq. The second half looks at the dark forces casting a shadow over her own life after Armantrout was diagnosed with cancer in 2006.

Armantrout was shocked to learn she had won the Pulitzer but many of her colleagues were not. “Rae Armantrout is a unique voice in American poetry,” said Seth Lerer, head of Arts and Humanities at UCSD.

“Versed”, published by the Wesleyan University Press, did appear in a larger printing than her earlier works, which is about 2,700 copies. The new edition is scheduled to appear in May.

1. According to Rae Armantrout, ____________.

A. her 10th book is much better               

B. her winning the Pulitzer is unexpected

C. the media is surprised at her works        

D. she likes being recognized by her readers

2. Which of the following is true of Rae Armantrout?

A. She published a poetry textbook.

B. She used to teach Denise Levertov.

C. She started a poets’ group with others.

D. She taught creative writing at UC Berkeley.

3. What can we learn about “Versed”?

A. It consists of three parts.

B. It is mainly about the American army.

C. It is a book published two decades ago.

D. It partly concerns the poet’s own life.

4. Rae Armantrout’s colleagues think that she ____________.

A. should write more                   B. has a sweet voice

C. deserves the prize                  D. is a strange professor

5. What can we learn from the text?

A. About 2,700 copies of “Versed” will be printed.

B. Cancer made Armantrout stop writing.

C. Armantrout got her degrees at UCSD.

D. “Versed” has been awarded twice.

题型:单项选择题

PET探测射线依据的是()。

A.电离作用

B.荧光现象

C.感光效应

D.康普顿散射

E.光电效应

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