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【简答题】
基于这样的三个表即学生表S、课程表C和学生选课表SC,它们的结构如下: S(S# ,SN,SEX,AGE,DEPT), C(C#,CN), SC(S#,C#,GRADE) ,其中:S#为学号,SN为姓名,SEX为性别,AGE为年龄,DEPT为系别,C#为课程号,CN为课程名,GRADE为成绩 (1)查询所有学生姓名,系别的语句为 , (2)查询所有学生姓名,年龄的语句为 , ( 3 )查询所有成绩不及格的学生的学号语句为 , ( 4 )查询学号为 201215121 的学生信息的语句为 , ( 5 )查询学生总人数语句为 。
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【判断题】With Jauss, it's not all about close reading a text. It's not about the historical and cultural and biographical context in which a text was written. It's not even about what the author may or may not...
A.
正确
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错误
【简答题】London plays a significant role in Britain ’ s economic and cultural life. It's not only the financial ____ of the nation, but also one of the major international financial cent er s in the world .
【判断题】With Jauss, it's not all about close reading a text. It's not about the historical and cultural and biographical context in which a text was written. It's not even about what the author may or may not...
A.
正确
B.
错误
【简答题】London plays a significant role in Britain' s economic and cultural life.It's not only the financial ____of the nation, but also one of the major international financial centres in the world.
【简答题】London plays a significant role in Britain's economic and cultural life. It's not only the financial ____ of the nation, but also one of the major international financial centres in the world.
【简答题】London plays a significant role in Britain's economic and cultural life. It's not only the financial ____of the nation, but also one of the major international financial centers in the world.
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