问题详情

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 WHERE SN="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请帮忙给出正确答案和分析，谢谢！