题目内容
在睡眠的分期表现中,正确的是( )
2021-10-13
A.第n时相即过渡期,容易被唤醒
B.快波睡眠又称REM睡眠
C.第UI时相即深睡期,难以唤醒
D.第IV时相即熟睡期,极难唤醒
E.快波睡眠极易唤醒
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25619' and id < 2155537 and id<>'2155537' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25619' and id > 2155537 and id<>'2155537' order by id asc limit 5