It can be inferred from Paragraph 1 that the" initial findings" of Dr. Conrad and Louis are ______. According to the text, the

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问题 It can be inferred from Paragraph 1 that the" initial findings" of Dr. Conrad and Louis are ______.
According to the text, the Los Alamos experiment has reported that ______.

选项 A、there are numerous neutrinos which fade away quickly.
B、during traveling, neutrinos can change into three types.
C、there are large numbers of neutrinos at the lower energies.
D、neutrinos are observed for the first time during the experiment.

答案A

解析 为细解理解题。A项正确叙述了微中子的特性。第8段说明B项错误,第11段说明了C项错误。文章中并没有提到首次发现,这样应该排除D项。
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