皮皮学，免费搜题
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【单选题】
哮喘发作时以下哪项提示病情严重
A.
大汗淋漓
B.
烦躁不安
C.
发绀
D.
胸部膨胀感
E.
呼吸音减弱或消失
拍照语音搜题，微信中搜索"皮皮学"使用
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【单选题】如果通货膨胀率是6%,真实利率是5%,那么名义利率是( )。
A.
6%
B.
5%
C.
11%
D.
30%
查看完整题目与答案
【单选题】Which of the following is not a basic requirement of a relational database?
A.
Every column in a row must be single valued.
B.
Primary keys cannot be null.
C.
Foreign keys, if not null, must have values that correspond to the value of another foreign key in another table.
D.
All nonkey attributes in a table should describe a characteristic about the object identified by the primary key.
E.
All of the above are basic requirements of a relational database.
查看完整题目与答案
【单选题】SQL Server is a RDBMS( Relational Database Management System)made by Microsoft. This means that the data is stored in two dimensional(74)
A.
documents
B.
databases
C.
files
D.
tables
查看完整题目与答案
【单选题】买家提交纠纷后,“纠纷小二”会在( )天内介入处理。
A.
7
B.
8
C.
9
D.
10
查看完整题目与答案
【单选题】SQL Server is a RDBMS(Relational Database Management System)made by Microsoft. This means that the data is stored in two dimensional(70)
A.
documents
B.
databases
C.
files
D.
tables
查看完整题目与答案
【单选题】7-4、 买家提交纠纷后,纠纷小二会在()天内介入处理。
A.
7
B.
8
C.
9
D.
10
查看完整题目与答案
【多选题】热恋有时候需要适当降温,以下方式哪些是合理的?
A.
适当降低预期
B.
尊重双方过去的历史
C.
共同精神成长
D.
抱持适当的距离
查看完整题目与答案
【简答题】Compare the advantages and disadvantages of relational database and hierarchical database
查看完整题目与答案
【简答题】人们根据特定的需要预先为计算机编制的指令序列称为().A. A:软件 B. B:文件 C. C:程序 D. D:集合
查看完整题目与答案
【简答题】记法与意义不同,但( )相同的音,称为等音。
查看完整题目与答案
相关题目：
【单选题】如果通货膨胀率是6%,真实利率是5%,那么名义利率是( )。
A.
6%
B.
5%
C.
11%
D.
30%
查看完整题目与答案
【单选题】Which of the following is not a basic requirement of a relational database?
A.
Every column in a row must be single valued.
B.
Primary keys cannot be null.
C.
Foreign keys, if not null, must have values that correspond to the value of another foreign key in another table.
D.
All nonkey attributes in a table should describe a characteristic about the object identified by the primary key.
E.
All of the above are basic requirements of a relational database.
查看完整题目与答案
【单选题】SQL Server is a RDBMS( Relational Database Management System)made by Microsoft. This means that the data is stored in two dimensional(74)
A.
documents
B.
databases
C.
files
D.
tables
查看完整题目与答案
【单选题】买家提交纠纷后,“纠纷小二”会在( )天内介入处理。
A.
7
B.
8
C.
9
D.
10
查看完整题目与答案
【单选题】SQL Server is a RDBMS(Relational Database Management System)made by Microsoft. This means that the data is stored in two dimensional(70)
A.
documents
B.
databases
C.
files
D.
tables
查看完整题目与答案
【单选题】7-4、 买家提交纠纷后,纠纷小二会在()天内介入处理。
A.
7
B.
8
C.
9
D.
10
查看完整题目与答案
【多选题】热恋有时候需要适当降温,以下方式哪些是合理的?
A.
适当降低预期
B.
尊重双方过去的历史
C.
共同精神成长
D.
抱持适当的距离
查看完整题目与答案
【简答题】Compare the advantages and disadvantages of relational database and hierarchical database
查看完整题目与答案
【简答题】人们根据特定的需要预先为计算机编制的指令序列称为().A. A:软件 B. B:文件 C. C:程序 D. D:集合
查看完整题目与答案
【简答题】记法与意义不同,但( )相同的音,称为等音。
查看完整题目与答案