规模相当于摧毁西伯利亚森林的那一次在地球大气层中的陨石爆炸，威力大概相当于1 200万吨级的核爆炸，一个世纪大概出现一次。 由复杂的计算机程序控制的高度自动化的系统对于未预料到的情况的反应是无法预测的。 如果以上关于由一个复杂的计算机程序控制的高度自动化的核导弹防御系统的陈述是正确的，可以最适当地得出以下哪个结论
A．在它建成后的一个世纪内，该系统会做出不适当的反应并且可能由于偶然性而引发一场核战争。
B．如果在地球大气层内发生一次大陨石爆炸，该系统将被摧毁。
C．对于该系统来说，不可能将一次大陨石爆炸和一件核武器的爆炸区分开来。
D．该系统是否对一次大陨石爆炸做出不适当的反应取决于爆炸发生的位置。
E．如果该系统的设计者没有考虑到陨石爆炸这种偶然性，那么该系统对一次大陨石爆炸将要做出的反应是不确定的。
参考答案：E
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| How would you like to study at an American university in China? 1 the news that New York University (NYU) is opening a campus on Chinese mainland, the possibility of getting an American education is coming closer to a 2 . But how will Chinese students deal with a very different style of teaching? 3 that encourages debate, discussion and critical thinking? You know how kids constantly ask questions? They have so much to learn and simply 4 information. Asking questions _5_ they are curious. So 6 does that natural 7 become weaker? Not at kindergarten, nor at primary school. But perhaps with puberty(青春期) 8 self-consciousness and a reluctance to draw attention to yourself by asking the teacher questions. 9 , that's a pity, because asking your teachers questions should be encouraged. After all, they've been educated, 10 a lot more experience than you and perhaps possess a little wisdom. When I taught journalism at college in Scotland I 11 answering students' questions. Some of them asked difficult ones. I didn't always know the answers. If I didn't, I'd admit 12 and try to find out later. At university we were encouraged to challenge our peers and tutors. A student would prepare a paper on a subject and other students would 13 it. It was a way of 14 critical and logical thinking. You can learn to think logically, 15 some of the more difficult problems would probably require advanced math. Having a logical mind can help develop critical thinking. My wife doesn't have a logical mind, but she does have emotional intelligence. An ability to empathize(有同感) with people, relate to them and 16 their personalities is also important to critical thinking. I can't claim to have 17 like her emotional intelligence, but I'd like to think some of it has influenced me. If you can't 18 try to put yourself in someone else's 19 , how can you understand their situation and their problems? So try to develop your powers of critical thinking. 20 books, films, music and newspapers. And don't believe everything you read or see. Think for yourself. | ||||
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