全网监控“大值班”的目的是为了加强全网对网络运行及相关重要事件的()和()。

题型:填空题

问题:

全网监控“大值班”的目的是为了加强全网对网络运行及相关重要事件的()和()。

考点:通信工程师移动通信概述移动通信概述题库
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下列实验装置图操作正确的是(  )

A.

称量氢氧化钠固体

B.

配置150mL•0.10mol•L-1盐酸

C.

Fe(OH)3液体的制备

D.

除杂

题型:填空题

What happens to a teenage kid when the world he thought he knew suddenly changes? Find out in Little Brother by American author Cory Doctorow. It is a fascinating book for a new generation of sci-fi readers.

Marcus Yallow, 17, from San Francisco is much more comfortable in front of a computer than obeying the rules of society. Smart, fast and wise to the ways of the networked world, he has no trouble outwitting (骗过) his high school's monitoring system. This way he and his friends get to head off to play a popular online game in real life.

While they are playing, a bomb explodes on the Bay Bridge. Marcus stops a military (军队的) vehicle to get help for his injured friend, but this simple act throws him into a Department of Homeland Security (DHS) secret prison. There he is treated as a possible terrorist(恐怖分子). He is eventually let go after four days, but his injured friend disappears.

When he returns, Marcus discovers that there are many "security measures" in place and that now all citizens are treated like potential terrorists. While some consider this government action necessary for public safety, Marcus sees this as a complete destruction of the rights he is supposed to have as a citizen.

He knows that no one will believe his story, which leaves him with only one thing to do: to take down the DHS himself. He helps organize a large network called Xnet to spread the truth, anonymously (匿名地).

The book presents a young man who is irresponsible, but learns about himself, and grows, in the course of the story. As part of this learning and growing he becomes aware of very serious issues about his society.

小题1: What kind of article does this passage belong to?     

A.A fascinating story.

B.A book review.

C.News report

D.A TV programme小题2: Marcus Yallow was sent to prison because ________.        

A.he killed his friend

B.he bombed a military vehicle

C.he did something that a possible terrorist could do

D.his injured friend disappeared小题3: From the second paragraph we can infer that _________.     

A.Marcus Yallow is much more comfortable obeying the rules of society

B.Marcus Yallow is smart, fast and wise in real life

C.Marcus Yallow always plays online games in real life

D.Marcus Yallow is expert at the network world

题型:填空题

分光光度法测定空气中的肼,采样时,将采样管垂直放置,离地面1.2~1.6m,下端与空气采样器相连。以1L/min的流量采样60L(或视空气中肼的浓度而定)。

题型:填空题

影响奶山羊产奶量的主要因素()。

A.品种

B.年龄

C.产羔数量

D.饲养管理

题型:填空题

1803年法国制定的世界上最早的带有商标法性质的法律是()

A.《保护工业产权巴黎公约》

B.《关于工厂、制造场合作坊的法律》

C.《专利合作条约》

D.《与贸易有关的知识产权协议》

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