给出数据表score(stu_id,name,math,english,chinese),下列语句正确的是( ) 选项: A:A:select *,sum(english) from score B:B:select stu_id,sum(math) from score C:C:delete * from score D:D:select sum(math),avg(chinese) from score 语句 数据表 给出 发布时间:2024-04-02 22:59:28