【简答题】阅读理解。 Hundreds of years ago, a Roman army came north from England to make war on Scotland The Scots, a brave people, loved their country very much. They fought hard to drive the enemy out of Scotland,...
【简答题】阅读SQL语句 Select S# From SC SC1 Where SC1.C# = ‘C01’ AND S# IN (Select S# From SC SC2 Where SC2.C# = ‘C02’ AND SC1.S#=SC2.S# AND SC1.Score>SC2.Score); 关于其查询结果,下列说法正确的是_____。