2013高考英语二轮复习专题限时训练
专题限时训练(二十七) [科普知识型阅读理解(一)]
(限时：25分钟)
(一)
If you see a student napping (打瞌睡) in the library, don’t roll your eyes.New research from the University of California, Berkeley, shows that an hour’s nap can considerably improve and restore your brain power.Indeed, the findings suggest that a nap not only refreshes the mind, but can make you smarter.
