单选题
In the REM sleep, ______.
A、
the delta rhythm will disappear
B、
the activity pattern will appear
C、
something will occur in front of you
D、
your eyes will begin to dart around
【正确答案】
D
【答案解析】
[分析] 细节题型。 参看第一段的最后两句Your eyes will begin to dart around under your closed eyelids． This period of Rapid Eye Movements...is called REM sleep．
提交答案
关闭