单选题
The protein found by Peter Shiromani ______.
A、
eventually revealed the function o? sleep
B、
built up at high levels in chronically sleep-deprived rats
C、
was similar to that found by researchers at the University of Veron
D、
lasted for only 45 minutes
【正确答案】
C
【答案解析】
[试题分析] 本题为细节题。
[详细解答] 第四段倒数第二句说，在Veron大学的研究人员找到了类似的东西，C项与本信息一致，故为正确答案。注意B项中是rats，而不是cats，易被读者忽略。
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