下列药物能够较少影响REM睡眠时相的是（    ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='27508' and id < 2269897 and id<>'2269897' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='27508' and id > 2269897 and id<>'2269897' order by id asc limit 5