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【单选题】
Near the end of a five-day tour of highly automated, high-tech Japanese factories, the American visitor was overwhelmed and feeling a little interior. Watching a string of gleaming stereo sets move down an assembly line, he turned to the plant manager and said, 'Gosh, even your industrial design is better than ours.' 'Ah, yes,' replied the manager, 'but America has treasures that Japan can never hope to possess.' 'You mean our mineral wealth and bountiful farms?' 'Ah, no. I was referring to Caltech and MIT.' America's scientific institutions--its technological universities and government laboratories--are the envy of the world, producing ideas, devices and medicines that have made the U.S. prosperous, improved the lives of people around the globe and profoundly affected their perception of the world and the universe. This tremendous creativity is reflected in the technical reports that are published in scientific journals throughout the world. Fully 35% of them come from scientists doing their research at American institutions. Yet American dominance can no longer be taken for granted, Many recent U.S. achievements and a- wards stem in large measure from generous research grants of the past, and any weakening of government and industry commitment to support of basic research count in the next few decades cost the nation its scientific leadership. Some slipping is already divalent. In high-energy physics, where Americans once reigned supreme, Western Europe now spends roughly twice as much money as the U. S. Result: the major high-energy physics discoveries of the past few years have been made not by Americans but by Europeans. Even so, money alone cannot guarantee scientific supremacy. Freedom of inquiry, an intellectually stimulating environment and continuous recruitment of the best minds must accompany it. That combination has been achieved in many U.S. institutions--educational, governmental and industrial--but perhaps no- where more successfully than at the National Institutes of Health, Bell Laboratories and Caltech. America's technological universities and government laboratories are generally ______.
A.
loved by scientists in other parts of the world
B.
disliked by scientists in other parts of the world
C.
admired by scientists in other parts of the world
D.
jealous of scientists in other parts of the world
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举一反三
【多选题】( 2009 ) 下列药物中含有儿茶酚胺结构的拟肾上腺素药物有
A.
重酒石酸去甲肾上腺素
B.
盐酸多巴胺
C.
盐酸异丙肾上腺素
D.
肾上腺素
E.
盐酸多巴酚丁胺
【简答题】在Word的编辑状态,设置了一个由多个行和列组成的空表格,将插入点定在某个单元格内,用鼠标单击“表格”命令菜单中的“选定列”命令,则表格中被“选择”的部分是( )。
【简答题】.有“方胜纹”和“连珠斑”特点的蛇干是()。
【简答题】在Word的编辑状态,设置了一个由多个行和列组成的空表格,将插入点定在某个单元格内,用鼠标单击“表格”命令菜单中的“选定列”命令,则表格中被“选择”的部分是( )。
【单选题】纳税人销售暖气、热水,按()计征增值税
A.
17%
B.
13%
C.
11%
D.
6%
【简答题】在Word的编辑状态,设置了一个由多个行和列组成的空表格,将插入点定在某个单元格内,用鼠标单击“表格”命令菜单中的“选定列”命令,则表格中被“选择”的部分是( )。
【单选题】在Word的编辑状态,设置了一个由多个行和列组成的空表格,将插入点定在某个单元格内,用鼠标单击“表格”命令菜单中的“选定列”命令,则表格中被“选择”的部分是( )。
A.
插入点所在的行
B.
插入点所在的列
C.
一个单元格
D.
整个表格
【简答题】在Word的编辑状态,设 置了一个由多个行和列组成的空表格,将插入点定在某个单元格内,用鼠标单击“表格”命令菜单中的“选定列”命令,则表格中被“选择”的部分是( )。
【简答题】在Word的编辑状态,设置了一个由多个行和列组成的空表格,将插入点定在某个单元格内,用鼠标单击“表格”命令菜单中的“选定列”命令,则表格中被“选择”的部分是( )。
【单选题】纳税人销售暖气、热水,按()计征增值税
A.
16%
B.
10%
C.
11%
D.
6%
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