What can’t be inferred from the 1st paragraph? The principle discovery in this century shows ______.

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问题 What can’t be inferred from the 1st paragraph?
The principle discovery in this century shows ______.

选项 A、man has overthrown Newton’s laws of physics
B、man has solved a new set of gigantic puzzles
C、man has lost many scientific discoveries
D、man has given up some of the once accepted theories

答案D

解析 细节分析题,通过理解原文即可推理得知答案.见文章的第三段,尤其是最后几句话...some of the  laws of physics are amended every few years ,some are canceled they were acts of congress得知人类对理论所采取的做法是修正摈弃,甚至采取立法手段等,因此正确答案是D。
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