Napping after learning something new could he

Napping after learning something new could he

答案:

【小题1】C
【小题1】D
【小题1】D
【小题1】A

解析【小题1】细节题：从第一段的句子：Napping(小睡) after learning something new could help improve your memory--- as long as you dream, scientists say.可知午睡和做梦可以帮助提高记忆力。选C。
【小题1】细节题：从第三段的句子：so they could find their way several hours later.可知志愿者被要求找出迷宫的出路。选D
【小题1】细节题：从第五段的句子：Dr. Robert Stickgold of Harvard Medical School, said dreams may be a marker that the brain is working on the same problem at many levels.可知选 D
【小题1】细节题：从最后一段的句子：students might be better studying hard before bedtime,可知最好的学习时间是睡觉前，选A

正好我需要