单项选择题
A.LIST FIELDS姓名,性别,籍贯 B.LIST FOR专业="计算机"AND姓名,性别,籍贯 C.DISPLAY ALL FIELDS姓名,性别,籍贯 D.LIST FIELDS姓名,性别,籍贯FOR专业="计算机
A.DROP stuvw B.DROP VIEW stuvw C.DELETE stuvw D.DELETE VIEW stuvw