第二节、七选五 根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两多余 选项。 It is often said that the best way to get to the bottom of a hard problem is to sleep on it . 1 6 ? A new study forthcoming in the journal Psychological Science may have the answer. A team of researchers led by Kristin Sanders of Northwestern University designed an experiment to test whether cueing music associated with unsolved brain teasers during sleep increased people's ability to solve those same brain teasers the next morning. 1 7 . "Numerous studies in humans and other animals demonstrate better memory after sleep compared with a similar time awake," state the researchers. "Sleep-related memory processes not only strengthen but also can optimize ( 使优化 ) , organize, and transform information." 18 , the researchers found that participants were 55 percent more likely to solve puzzles on their second try when the corresponding sound clip was surreptitiously played while they slept . They also reported that the effect was not dependent on the type of puzzle; solve rates for both spatial ( 空间的;占据空间的 ) and verbal puzzles increased when cued during sleep. The authors conclude, "By demonstrating for the first time that targeted reactivation of puzzle memories during sleep improves problem-solving the following morning, 19 ." 20 , sleep on it...and play some music to remind yourself of the challenge. A. Over the course of the two experimental sessions B. We add to a growing literature recognizing sleep as useful for both strengthening and reorganizing memory C. But, how accurate is this advice D. By the way, sleep can improve your self-protection E. But if you didn’t sleep, you will be forced many healthy problems. F. So, the next time you're faced with a difficult problem G. Fascinatingly, they found that it did