搜题请搜索小程序“爱下问搜题”
问题 判断题

金融创新按动因分可分为逃避管制的金融创新、规避风险的金融创新、技术推动的金融创新和迎合理财需要的金融创新。（）

答案

参考答案：对

判断题

纯水是无色、透明、无味的液体，这是水的化学性质。
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单项选择题

检索选修四门以上课程的学生总成绩(不统计不及格的课程)，并要求按总成绩的降序排列出来。正确的SELECT语句是( )。

A．SELECT S#，SUM(GRADE)FROM SC
WHERE GRADE＞=60
GROUP BY S#
ORDER BY 2 DESC
HAVING COUNT(*)＞=4
B．SELECT S#，SUM(GRADE)FROM SC
WHERE GRADE＞=60
GROUP BY S#
HAVING COUNT(*)＞=4
ORDER BY 2 DESC
C．SELECT S#，SUM(GRADE)FROM SC
WHERE GRADE＞=60
HAVING COUNT(*)＞=4

GROUP BY S#
ORDER BY 2 DESC
D．SELECT S#，SUM(GRADE) FROM SC
WHERE GRADE＞=60
ORDER BY2 DESC
GROUP BY S#
HAVING COUNT(*)＞=4
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