题目内容
血液的pH范围在
2021-10-18
A.7.25-7.34
B.7.35-7.45
C.7.46-7.49
D.7.50-7.54
E.以上都不是
试卷相关题目
SQL Error: select id,body,options from ***_enewstiku where sourceid='25983' and id < 2180878 and id<>'2180878' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='25983' and id > 2180878 and id<>'2180878' order by id asc limit 5