选项
A.
SELECT SN，AGE，SEX FROM S
WHERE AGE＞王华．AGE
B.
SELECT SN，AGE，SEX FROM S
WHERE AGE＞(SELECT AGE
WHERE SN=’王华’)
C.
SELECT SN，AGE，SEX FROM S
WHERE SN＝’王华’
D.
SELECT SN，AGE，SEX FROM S
WHERE AGE＞(SELECT AGE FROM S
WHERE SN=’王华’)
正确答案：