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Einstein Named "Person of the Century" Albert Einstein, whose theories on space time and matter helped unravel (解决) the secrets of the atom and of the universe, was chosen as "Person of the Century" by Time magazine on Sunday. A man whose very name is synonymous ( 同义的) with scientific genius, Einstein has come to represent more than any other person the flowering of 20th century scientific though that set the stage for the age of technology. "The world has changed far more in the past 100 years than in any other century in history. The reason is not political or economic, but technological—technologies that flowed directly from advances in basic science," wrote theoretical physicist Stephen Hawking in a Time essay explaining Einstein&39;s significance. __________ (46) Time chose as runner-up President Franklin Roosevelt to represent the triumph of freedom and democracy over fascism, and Mahatma Gandhi as an icon (象征) for a century when civil and human rights became crucial factors in global politics. "What we saw was Franklin Roosevelt embodying the great theme of freedom&39;s fight against totalitarianism, Gandhi personifying ( 象征, 体现 ) the great theme of individuals struggling for their rights, and Einstein being both a great genius and a great symbol of a scientific revolution that brought with it amazing technological advances that helped expand the growth of freedom," said Time Magazine Editor Walter Isaacson. Einstein was born in Ulm, Germany in 1879. __________ (47) He was slow to learn to speak and did not do well in elementary school. He could not stomach organized learning and loathed taking exams. In 1905, however, he was to publish a theory which stands as one of the most intricate examples of human imagination in history. __________ (48) Everything else- mass,weight, space, even time itself-- is a variable (变量) . And he offered the world his now-famous equation ( 公式 ) : energy equals mass times the speed of light squared--E= mc2. __________ (49) "There was less faith in absolutes, not only of time and space but also of truth and morality." Einstein&39;s famous equation was also the seed that led to the development of atomic energy and weapons. In 1939, six years after he fled European fascism and settled at Princeton University, Einstein, an avowed pacifist, signed a letter to President Roosevelt urging the United States to develop an atomic bomb before Nazi Germany did. __________ (50) Einstein did not work on the project. Einstein died in Princeton, New Jersey in 1955. A. "Indirectly, relativity paved the way for a new relativism in morality, art and politics,"Isaacson wrote in an essay explaining Time&39;s choices. B. How he thought of the relativity theory influenced the general public&39;s view about Albert Einstein. C. "Clearly, no scientist better represents those advances than Albert Einstein." D. Roosevelt heeded the advice and formed the "Manhattan Project" that secretly developed the first atomic weapon. E. In his early years, Einstein did not show the promise of what he was to become. F. In his "Special Theory of Relativity", Einstein described how the only constant in the universe is the speed of light.
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【单选题】—Why don’t you go to visit the Great Wall with us? —Because I _______ there many times.
A.
have been
B.
have been to
C.
have been in
D.
have gone to
【单选题】If _______, I will go to visit your new house tomorrow.
A.
you are convenient
B.
you will be convenient
C.
it will be convenient for you
D.
it is convenient for you
【单选题】用速率法测定血清丙氨酸氨基转移酶(ALT)时,其正常值参考范围是
A.
<30U/L
B.
<40U/L
C.
<50U/L
D.
<60U/L
E.
<80 U/L
【简答题】五、综合能力题(本题有 1 小题,共 10 分) 21. ( 10 分) 我国制碱工业先驱侯德榜发 明了 “侯氏制碱法” 。其模拟流程如下: (1) 反应 1 的化学方程式 为 _______________________________________ , 反应基本类型是: _______________________ 。 (2) 反应 2 的化学方程式为 _________________...
【单选题】( D )提出:“建设生态文明,把生态文明建设放在突出地位,融入经济建设、政治建设、文化建设、社会建设各方面和全过程,努力建设美丽中国,实现中华民族永续发展”。
A.
十五大
B.
十六大
C.
十七大
D.
十八大
【多选题】按制作方法分,墨汁的种类有:
A.
油烟墨
B.
松烟墨
C.
一得阁
D.
中华墨汁
【单选题】提出“建设生态文明,把生态文明建设放在突出地位,融入经济建设、政治建设、文化建设、社会建设各方面和全过程,努力建设美丽中国,实现中华民族永续发展”的是( )
A.
十五大报告
B.
十六大报告
C.
十七大报告
D.
十八大报告
【多选题】按制作方法分,墨汁的种类有: prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
A.
油烟墨
B.
松烟墨
C.
一得阁
D.
中华墨汁
【简答题】Doing sports is the only way to lose your weight.
【多选题】习近平提出:“建设生态文明,把生态文明建设放在突出地位,融入( )、( )文化建设、社会建设各方面和全过程,努力建设美丽中国,实现中华民族永续发展”。
A.
制度建设
B.
法律建设
C.
经济建设
D.
政治建设
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