S(S#,SN,SEX,AGE,DEPT)
C(C#,CN)
SC(S#,C#,GRADE)
其中：S#为学号，SN为姓名，SEX为性别，AGE为年龄，DEPT为系别，C#为课程号，
CN为课程名，GRADE为成绩。检索所有比“王华”年龄大的学生姓名、年龄和性别。
正确的SELECT语句是_______。
A．SELECT SN,AGE,SEX FROM S WHERE AGE＞(SELECT AGE FROM S WHERESN='王华')
B．SELECT SN,AGE,SEX FROM S WHERE SN='王华'
C．SELECT SN,AGE,SEX FROM S WHERE AGE＞(SELECT AGE WHERE SN='王华')
D．SELECT SN,AGE,SEX FROM S WHERE AGE＞王华 AGE
