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【单选题】

“由于这位科学家证明了地上的力学也能应用于天上的星球……人们由此发现,原来整个错综复杂、扑朔迷离的自然界,不过是一个按某种法则运转的巨大的机械装置,而其中并没有上帝的地盘。”材料中的“某种法则”指的是

A.
地心说
B.
万有引力和运动三定律
C.
微积分学
D.
广义相对论
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参考解析:
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刷刷题刷刷变学霸
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【单选题】两极格局瓦解后,国际关系扑朔迷离。有学者将它绘制为下图,该图反映了()

A.
当今世界格局的变化趋势
B.
当今世界形成了多极格局
C.
当今世界格局两极化趋势
D.
当今世界格局单极化趋势

【单选题】下列各 Instinctively, the first thing we want to know about a disease is whether it is going to kill us. Twenty-five years ago, tiffs was the only question about AIDS we couJd anwer with any certainty; n...

A.
It is definitely deadly twenty-five years ago.
B.
The patients want to know everything about it.
C.
We can answer anything about it with certainty now.
D.
We could not answer questions about it well before.