执行这句时是对的
select top 20 * from (select top 140 * from PaperQuestion order by QuesID) as PaperSangle order by QuesID desc select top 20 * from (select top 14
select top 20 * from (select top 140 * from PaperQuestion order by QuesID) as PaperSangle order by QuesID desc select top 20 * from (select top 14