单项选择题
A.MAX B.COUNT C.NOT D.MIN
A.select * from student where rowcount=5 B.select TOP of 5*from student C.select TOP5 * from student D.select * from student where rowcount<=5
A.select top1*from book order by price asc B.select top1*from book order by price desc C.select top1*from book where price D.select top1*from book where price=max（price）
A.MAX B.SUM C.MONTH D.AVG
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