问题 多项选择题

BBU3806和RRU3801C的串网复用口的开关均打开的情况下,哪些连接方法是错误的()

A.BBU3806(或RRU3801C.上的串网复用口上连接了二分线,二分线上的网口通过网线连接到HUB,同时调测计算机也与HUB相连

B.BBU3806(或RRU3801C.上的串网复用口上连接了二分线,调测计算机的网线直接和二分线的串口相连接

C.BBU3806(或RRU3801C.上的串网复用口上没有连接二分线,调测计算机直接使用网线和BBU3806(或RRU3801C.的串网复用口连接

D.BBU3806(或RRU3801C.上的串网复用口上连接了二分线,二分线串口上连接的串口线的另一端又出于悬空状态

答案

参考答案:A, B, C, D

选择题
阅读理解

阅读理解。

     There is more and more worry about the growing threat of globalization, which is accompanied

by those warnings that the rich pattern of local life is being undermined(破坏), and many dialects

and traditions are becoming extinct. But stop and think for a moment about the many positive aspects

that globalization is bringing. Read on and you are sure to feel comforted, ready to face the global future.

     Consider the Internet, that good example of our shrinking world. Leaving aside the worries about

political extremism, even the most narrowminded must admit that the net offers a lot of benefits, not

just in terms of education, the sector(部分)for which it was originally designed, but more importantly

on a global level, the spread of news and comment. It will be increasingly difficult for politicians to

misinform the public, as the oppressed(被压迫的)will not only find support and comfort, but also be

able to organise themselves more effectively.

     MTV is another global provider that is often criticized for imposing(强加)popular culture on the

unsuspecting millions around the world. Yet the viewers' judgment on MTV is undoubtedly positive;

it is regarded as necessary by most of the global teenage generation who watch it, a vital part of

growing up. And in the final analysis, what harm can a few songs and videos cause?

     Is the world dominance(绝对优势)of brands like Nike and Cocacola so bad for us, when all is

said and done? Sportswear and soft drinks are harmless products when compared to the many other

things that have been globally available for a longer period of time-heroin and cocaine, for example. In

any case, just because Nike shoes and Coke cans are for sale, it doesn't mean you have to buy them

even globalization cannot take away people's free will.

     Critics of globalization can stop presenting their doom and gloom statements. Life goes on, and has

more to offer for many citizens of the world than it did for their parents' generation.

1.Some people feel sad about globalization because they believe it will ________.

A.affect the rich local life

B.bring threat to the world peace

C.change their present difficult lifestyle

D.increase the size of people speaking dialects

2.Internet was originally designed ________.

A.to spread news and comment

B.to get support and comfort

C.to organise the oppressed more effectively

D.to promote education

3.Which of the following is true according to the passage?

A.The Internet makes people worried about political extremism.

B.Nike and Cocacola shouldn't have caused so much worry.

C. All of the global teenage generation think that MTV is a necessary and important part for their growing up.

D. Sportswear and soft drinks cannot be compared with drug.

3.Which of the following could be the best title of the passage?

A.Globalization is standardization(标准化)

B.Globalization: don't worry, be happy

C.Globalization: like it or change it

D.Globalization brings equality