某日，电视台某著名节目中给了一个谜面“科学家、微积分、宇宙规_爱下问搜题

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问题选择题

某日，电视台某著名节目中给了一个谜面“科学家、微积分、宇宙规律、物理”（提示语：答一位近代伟大的科学家）。据此，你认为谜底是（）

A．巴斯德

B．牛顿

C．普朗克

D．爱因斯坦

答案

B

题目分析：

本题考查学生知识再现能力和综合判断能力。牛顿，英国物理学家、数学家、天文学家、自然哲学家。他对万有引力和三大运动定律进行了描述。这些描述奠定了此后三个世纪里物理世界的科学观点。他通过论证开普勒行星运动定律与他的引力理论间的一致性，展示了地面物体与天体的运动都遵循着相同的自然定律；在力学上，牛顿阐明了动量和角动量守恒之原理。在数学上，牛顿与戈特弗里德·莱布尼茨分享了发展出微积分学的荣誉。2005年一场民意调查中，牛顿被认为比爱因斯坦更具影响力。

完形填空

Eleven-year-old Angela had something wrong with her nervous system. She was unable to ______. In fact, she could hardly make any ______. Although she believed that she had a______chance of recovering, the doctors said that ______, if any, could come back to normal after getting this disease. Having heard this, the little girl was not ______. There, lying in her hospital bed, she______that no matter what the doctors said, her going back to school was ______.
She was moved to a specialized health center, and whatever method could be tried was used. Still she would not ______. It seemed that she was ______. The doctors were all fond of her and taught her about______that she could make it. Every day Angela would lie there, ______doing her mental exercise.
One day,___ ___she was imagining her legs moving again, it seemed as though a miracle happened: The bed began to _____! “Look, what I’m doing! Look! I can do it! I moved! I moved! "she ______.
Of course, at this very moment everyone else in the hospital was ____. More importantly, they were running______safety.
People were crying, and equipment was ____. You see, it was an earthquake. But don’t____that to Angela. She has______that she did it, just as she had never doubted that she would recover. And now only a few years later, she’s back in school. You see, to such a person who can____the earth, such a disease is a small problem, isn’t it?

D．achievement

D．discouraged

A．disappointed

D．undefeatable

单项选择题

给计算机安装多操作系统时，应当先安装（）

A.高版本的操作系统

B.低版本的操作系统

C.任意版本操作系统

D.两个版本不可以混装