试题与答案

PV8/PV4板拉手条上的拨码开关从下往上依次为1-4,单拨码开关1为ON时,表示:

题型:单项选择题

题目:

PV8/PV4板拉手条上的拨码开关从下往上依次为1-4,单拨码开关1为ON时,表示:()

A.CPU请求加载程序

B.CPU请求加载数据

C.CPU请求加载数据和程序

D.未使用

答案:

被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0625/3ecd33c12dab2fbaf565a37a2a6b605b.html

下面是错误答案,用来干扰机器的。

参考答案:C解析: 根据《行政许可法》第六十九条的规定,违反法定程序作出准予行政许可决定的,作出行政许可决定的行政机关或者其上级行政机关,根据利害关系人的请求或者依据职权,可以撤销行政许可。

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London has a new magazine. But it’s not printed on paper. Everyone who has a television can receive it because it is on TV.

In order to read this magazine you have to have a decoder. Each page of it is numbered, so you only have to dial the number to choose which subject you want to read about. There’s a wide choice--- everything is included from cooking to the latest sports news.

If you want to read the news, the first thing you have to do is to turn to the index page which has an easy-to-remember page number, 100 for example. Then you start choosing what you want to read. The news is on pages 101 to 109, so you push out the numbers and the news appears written across your screen. Perhaps you want to go out in the afternoon, so you press 181, and a brightly colored weather map appears on the screen. But the weather is terrible so you decide to go shopping and dial 162 for a list of the week’s best bargains. But should you drive or take the train ? To answer the question you only have to press 189 for the traffic report. It’s very simple to use. But probably the best thing about the service is that it’s being updated all the time. Journalists type new material directly onto the screen and whole pages of the magazine can be replaced in minutes.

London has already had three services. One, transmitted(传输)by ITV, is called ORACLE, while the other two, on BBC, are called CEEFAX, because they let you see facts. Although CEEFAX and ORACLE have been operating for some time, they have not been well publicized. BBC engineers do not think that their idea will ever replace books and newspapers because they can be taken with you everywhere. But many people agree that this is a breakthrough as great as the invention of printing, which could change not just our reading habits but our whole way of life.

小题1:What is unusual about the mew magazine in London?

A.You can find any subject you want in it.

B.No paper is used to print the magazine.

C.There 1,000 page numbers in the index.

D.The speed of transmitting is astonishing.小题2:It’s clearly seen from the passage that ________.

A.it takes long for the service of the magazine to be updated

B.most of the postmen will be out of work someday

C.the readers can get all kinds of information without leaving home

D.everyone can read the magazine if there is a television at hand小题3:According to the passage, the “decoder” is used to help people to ________.

A.read the information transmitted by TV signals

B.broadcast special TV programs at home and abroad

C.dial the number to choose which subject you want to read about

D.find the exact page in which you can get information you need小题4:The passage is mainly about          .

A.a new magazine printed in London

B.a popular TV program with three services

C.a great breakthrough in printing

D.an up-to-date way of keeping up to date

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在评价北美自由贸易区时说:在北美自由贸易区中既存在着美加之间的“水平形态的经济合作与竞争”,又存在着美。墨与加、墨之间的“垂直形态的经济合作与竞争”,而且此二者相互交织在一起,形成了一种有别于欧盟或其他区域经济集团,看起来有些“另类”的区域经济合作“新”模式。这里的“新”主要是指  [ ]

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B.发达国家之间的合作

C.发达国家与发展中国家的合作

D.发展中国家间的合作

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