A.术后卧床病人;
B.意识不清者;
C.60岁以上、十岁以下人群;
D.孕妇;
第4题
A.SELECT top 1 sno,avg(grade) FROM sc group by sno order by avg(grade) desc
B.SELECT sno,max(avg(grade)) FROM sc group by sno
C.SELECT sno,max(grade) FROM sc group by sno
D.SELECT sno,max(grade), avg(grade) FROM sc group by sno
第9题
此题为判断题(对,错)。
为了保护您的账号安全,请在“上学吧”公众号进行验证,点击“官网服务”-“账号验证”后输入验证码“”完成验证,验证成功后方可继续查看答案!