参与系统AGC、AVC调节的发电厂应当在电力调度数据网边界配置()进行安全防护。A.

题型:单项选择题

问题:

参与系统AGC、AVC调节的发电厂应当在电力调度数据网边界配置()进行安全防护。

A.纵向加密认证装置或纵向加密认证网关;

B.横向加密认证装置;

C.看门狗。

考点:电力技术监督上岗员监控自动化技术监督监控自动化技术监督题库
题型:单项选择题
任务型阅读(共10小题;每小题1分,满分10分)
请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入一个最恰当的单词.注意:每个空格只填1个单词.请将答案写在答题卡上相应题号的横线上.
Living in a foreign country is fun, but it isn’t always easy. There are many differences between cultures and although some of these differences are unimportant, they can cause a lot of embarrassment. I spoke to a few foreign friends about how they experienced culture shock in China.
Aubin arrived two months ago from Europe to take part in a language programme in Shanghai. Before he left, he was actually taught the differences between European and Chinese cultures, including everything from table manners to classroom behavior. However, some things have still taken him by surprise. For example, he couldn’t understand why waiters did not want to accept the tips he gave them after meals in restaurants. I had to explain to him that people don’t usually tip in China and that this comes from the Confucian idea that one must avoid accepting any undue(不适当的) income.
Another friend, Julia, came to Guangzhou from London to teach at a language school. After a month, she told me that she was really let down by her students. I asked her why and she told me that they were so quiet that she was the only person talking in class and it felt like the children were punishing her by making her talk to the walls! I explained to her that the children were simply respectful, but she said that it would be more respectful if they answered her questions.
And it is not only the West and the East that have cultural differences. Even Korea and China, two countries that are very close to each other, have differences too. “I thought Chinese and Korean people were similar in some ways,” said my friend Ji-Hyun in perfect Chinese, “but I was wrong. In ancient times the Chinese used to take their shoes off before entering a house. They don’t do that anymore, but Korean people still do! I keep getting that wrong even though I’ve been here for five years!”
Luckily, whether we take our shoes off or not, or leave unnecessary tips, the world still runs perfectly. In my opinion, cultural differences should simply be seen as a way of making life interesting. Imagine how boring it would be if we all did everything in exactly the same way! Learning to understand and respect differences is, after all, what life is all about.
(注意:请将该题的答案填写到答题卷对应的空格上!)
Living with differences
Theme
People will meet a 小题1:_____ culture while living in a foreign country, which can make them feel 小题2:_____.
小题3:_____ of foreign friends in China
Aubin couldn’t understand why waiters 小题4:_____ to accept the tips he gave them after meals in restaurants.
Julia felt really 小题5:_____ because no one talked in class except herself and thought that if the students 小题6:_____ her, they should answer her questions.
Ji-Hyun believed there were some 小题7:_____ between Chinese and Korean people and thought it was wrong that people 小题8:_____ their shoes when they entered a house.
Conclusion
We should 小题9:_____ cultural differences as a way to make life interesting.
We would be 小题10:_____ with life if we did everything in the same way.
 
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