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【简答题】
下面创建数据库的命令正确的有: A. CREATE DATABASE students_courses; B. CREATE DATABASES students_courses; C. CREATE DATABASE students_courses CHARACTER SET gb2312; D. CREATE DATABASE students_courses CHARACTER SET UTF-8;
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【单选题】C onversation 2 1 ______
A.
How to learn to find information on the Internet.
B.
How to use search engines like Google.
C.
Where to find this year ’ s Oscar winners.
D.
Google, the fastest and smartest search engine.
【多选题】组织开立基本存款账户的证明文件有( )
A.
企业法人出具营业执照正本及副本
B.
社会团体出具社会团体登记证书
C.
民办非组织企业出具民办非企业登记证书
D.
其他组织出具主管部门的批文
【简答题】某元素基态原子外层电子构型为n=4， l=0的轨道上有两个电子，n=3，l=2的轨道上有7个电子，该元素的电子结构式（），属于（）周期（）族的元素。
【简答题】n =4 , l =0 轨道上的两个电子和 n =3 、 l =2 轨道上的 5 个电子是价电子的元素是( ) ,价电子构型是( )
【单选题】C onversation 2
A.
One would get a spot on their tongues if they told a lie deliberately
B.
One would have to shave their head to remove a bat in their hair
C.
One would go to prison if they put a stamp on upside down
D.
One would have curly hair if they ate too much stale bread
【单选题】C onversation 5 A. It is one-sided. B. It is objective. C. It is reasonable. D. It is ridiculous.
A.
It is one-sided.
B.
It is objective.
C.
It is reasonable.
D.
It is ridiculous.
【单选题】C onversation 3 1.____
A.
In the library on campus.
B.
In a classroom.
C.
In the professor ’ s office.
D.
In the corridor between classes.
相关题目：
【多选题】组织开立基本存款账户的证明文件有( )
A.
企业法人出具营业执照正本及副本
B.
社会团体出具社会团体登记证书
C.
民办非组织企业出具民办非企业登记证书
D.
其他组织出具主管部门的批文
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