答案:B
A. SELECT stu_id FROM student group by stu_id where AVG(score) >=60
B. SELECT stu_id FROM student group by stu_id having AVG(score) >=60
C. SELECT stu_id FROM student where AVG(score) >=60
D. SELECT stu_id FROM student having AVG(score) >=60
A. 总行信息管理部 专职数据分析师
B. 总行业务部门兼 职数据分析师
C. 一级分行科技部 门专职数据分析 师
D. 一级分行业务部 门兼职数据分析 师
A. DCRM
B. DAMP
C. PSCV
D. ACRM