试题与答案

以下传输介质中,传输带宽最宽的是() A.同轴电缆 B.双绞线 C.光纤 D.无线介

题型:单项选择题

题目:

以下传输介质中,传输带宽最宽的是()

A.同轴电缆

B.双绞线

C.光纤

D.无线介质

答案:

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下面是错误答案,用来干扰机器的。

参考答案:(1)发布关于“教育改造”的方针;(2)颁行《关于改革学制的决定》;(3)制订《幼儿园暂行规程》等法规;(4)收回教会幼稚园的办学权;(5)收回所有私立幼儿园的办学权。

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题型:阅读理解

In today’s Internet age, online games can be a change from the pressure of school and work. However, they can also cause problems and unhealthy addictions. This is most clearly seen in the example of South Korea. This country has the world’s highest percentage of high – speed Internet services. It has also a high number of game players who are addicted to online games.

In 2004, a young man died after playing online games almost nonstop for 86 hours. A 12 – year – old boy stole $ 16,000 from his father to continue online games which he could not get away from. Such problems are spreading to other parts of Asia as well. In 2005, it was reported that about 80 percent of China’s 13.8 million online game players were under 25. And many of these were said to be addicted. Such numbers point toward a growing problem among Chinese youth.

Dr. Sue – Huei Chen, a psychologist , discovered some signs of at – risk people. Such people often go online to escape from their problems. And they usually have no friendship or good social skills. They feel the need to spend more and more time online, so they may be absent from school or family. And they become upset if anyone tries to limit their online game playing.

小题1:The passage is mainly about          .

A.online games

B.problems caused by online games

C.computer problems in Asia

D.problems caused by young people小题2:In the passage, the writer tells us a fact that         .

A.South Korea has a large number of Internet schools

B.More and more young men are stealing money for online games

C.China’s online game players are all under the age of 25

D.Online game addiction is a very common problem in South Korea小题3:After reading the passage, we know that in China         .

A.many young people are playing online games for fun

B.many young people are getting addicted to online games

C.only those under 25 like to play online games for long periods

D.80 percent of the Chinese depend on online games to get relaxed小题4:According to the passage,      are more likely to become addicted to online games.

A.people under great pressure from school and work.

B.people well known in the field of computer games

C.people with unsolved problems and few friends

D.people who’d like to take a risk in computer games

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题型:单项选择题

甲会计师事务所历来特别重视对客户资料的保密,除了要求员工恪守职业道德外,甲会计师事务所还在信息系统中加强了控制和管理。当甲会计师事务所员工利用电邮系统与客户沟通时,有关信息与数据在传输前将被转化成非可读格式。甲会计师事务所电邮系统所实施的控制类别属于( )。 

A.输入控制 
B.一般控制 
C.设备控制 
D.网络控制

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