(2020年下)3〜6岁幼儿运动时，正常脉率髙峰区间应是 （ ）

试卷相关题目

SQL Error: select id,body,options from ***_enewstiku where sourceid='26190' and id < 2193969 and id<>'2193969' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='26190' and id > 2193969 and id<>'2193969' order by id asc limit 5