题目内容

(26) -(29) 题假定学生关系是S(S#，SN，SEX，AGE) ，课程关系是C(C#，CNAME，TEACHER) ，学生选课关系是SC(S#，C#，GRADE) 。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
B. SHERE AGE> (SELECT AGE FROM S)
C. WHERE SN='王华')
D. SELECT SN，AGE，SEX
E. FROM S
F. WHERE SN='王华'
G. SELECT SN，ACE，SEX FROM S
H. WHERE AGE>(SELECT ACE
I. WHERE SN='王华')
J. SELECT SN，ACE，SEX FROM S
K. WHERE ACE>王华 AGE

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