题目内容
正常成人应为
2021-12-30
A.零氮平衡
B.负氮平衡
C.正氮平衡
D.以上都不是
E.以上都是
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='30439' and id < 2459433 and id<>'2459433' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30439' and id > 2459433 and id<>'2459433' order by id asc limit 5