问题
单项选择题
我国目前（）kV及其以下的电力网络的中性点采用不接地的方式。
A．110
B．35
C．10
D．220
答案
参考答案：B
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我国目前（）kV及其以下的电力网络的中性点采用不接地的方式。
A．110
B．35
C．10
D．220
参考答案：B
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| I like 1 best. Last week, I saw a movie called I Robot. It tells us a story about the future with robots (机器人). It is the year of 2035 and people can see robots everywhere. Robots can help people do a lot of things, like looking 2 the old people or babies, washing, cooking, cleaning or taking dogs for a 3 . Robot does everything people ask them to do. But a policeman 4 Spooner. He doesn't like robots. Because he doesn't think that people can live well 5 robots. One day a scientist kills himself (自杀). He leaves (留下) a robot. Some time later Spooner finds 6 wrong with the robots in the world. A 7 robots have their own thoughts (思想) and want to control (控制) the people. If the robots succeed. it will be very 8 for people. Susan is another scientist working on robots. Finally, Susan and Spooner decide 9 work together to fight against these robots. At last, they succeed (成功). People control the robots again. I think the movie is very interesting. 10 you have interest in it, why not go and see it? | ||||
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