() A. B. C. D.

题型:单项选择题

问题:

()

A.

B.

C.

D.

考点:国家公务员行政职业能力测试行政职业能力测试
题型:单项选择题

关于结合胆红素的叙述,错误的是

A.和清蛋白结合

B.和葡萄糖醛酸结合

C.极性强,便于随胆汁排出

D.分子小,可被肾小球滤过

E.与重氮试剂直接反应,呈紫红色

题型:单项选择题

Summer Science Class registration(注册) begins on March 8! If you are interested in science,the environment,or conservation and you are in grades 7-12,sign up soon for Black Rock Forest Consortium's Summer Science Class program.You can download the Summer Science Classes 2013 brochure(手册) here.It is easy to register;just call 845­534­4517 or click here.

Twelve­week­long courses in the natural sciences and the arts are offered at Black Rock Forest in Cornwall from July 15 through August 9.Two more classes are offered with site partners,including “The Art of Scientific Observation,” hosted jointly by Black Rock Forest Consortium and Storm King Art Center,one of the world's leading sculpture parks,and “A Nautical Expedition,” hosted jointly by the Consortium and the Constitution Marsh Audubon Center.

We are delighted to announce two special “away” classes that are part of the Summer Science Class program this year: an “Adirondack Eco­Adventure” beginning August 11,and “Conservation Biology in Florida,” beginning June 23 and featuring field work on the Gulf Coast in cooperation with the University of Florida's Seahorse Key Marine Biological Laboratory.For more information on the Summer Science Class program,please read our press release.

Black Rock Forest Consortium is a nonprofit organization founded in 1989 to advance scientific understanding of the natural world through research,education and conservation programs.

小题1:If you want to be a member of Summer Science Class,you should ________.

A.visit Black Rock Forest first

B.download their brochure

C.call a phone 845­534­4517

D.register before March 8小题2:Summer Science Class's courses are________.

A.only about science subjects

B.cooperated by several organizations

C.from July 15 through August 9

D.hosted by the world's leading professors小题3:Where can you find the article?

A.From a web site.

B.From a traveling brochure.

C.From a novel book.

D.From one famous magazine.

题型:单项选择题

零基预算的特点是按计划决定预算、按预算计算成本、按成本分析效益、按效益衡量业绩。

题型:单项选择题

下列关于时间片轮转算法的叙述中,哪一个是不正确的

A) 在时间片轮转算法中,系统将CPU的处理时间划分成一个个时间段
B) 就绪队列中的各个进程轮流在CPU上运行,每次运行一个时间片
C) 时间片结束时,运行进程自动让出CPU并进入等待队列
D) 如果时间片长度很小,则调度程序抢占CPU的次数频繁,增加了系统开销

题型:单项选择题

()

A.IPX5

B.IP5X

C.IP2X

D.IPX2

更多题库