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【单选题】
在爱国主义与拥护祖国统一的一致性问题上，爱国与否是
A.
是个人的价值取向
B.
是道德要求
C.
是法律规范
D.
最基本的政治原则
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举一反三
【单选题】All the following languages can be used for relational databases, EXCEPT
A.
T-SQL.
B.
SQL.
C.
SQL-92.
D.
BASI
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【单选题】Find the slope of the line passing through the pair of points.
A.
m = 5
B.
m = 1
C.
m = 2
D.
m = -1
E.
none of these
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【单选题】The slope of the line with equation y=ax+b is greater than the slope of the line with equation y=cx+b.Which of the following statements mustbe true about the relationship between a and c?
A.
a≤c
B.
ac E.a≥c+1
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【判断题】导游员在导游活动中应遵循因人而异、因地制宜、因时制宜这三大导游讲解的基本原则。( )
A.
正确
B.
错误
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【简答题】How do we find the slope of a nonlinear curve?
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【单选题】What does the term “atomic” mean in the context of relational databases?
A.
One unit of information that cannot be decomposed.
B.
A column or row of data. Depends on the context.
C.
A tuple that cannot be reduced.
D.
Fixed schema of a particular database.
查看完整题目与答案
【单选题】Find the slope of the line.
A.
m = -8
B.
m = 9
C.
m = 12
D.
m = 8
E.
m = 5
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【单选题】Relational databases represent relationships using ________.
A.
foreign keys
B.
file systems
C.
metadata
D.
primary keys
E.
trees
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【单选题】Find the slope of the line through P (–9,1) and Q (–3,–11).
A.
m = –1
B.
m = –2
C.
m = –4
D.
m = –3
E.
m = 0
查看完整题目与答案
【简答题】As 20th century approaches, we can find ________________ (更多女性进入电影行业).
查看完整题目与答案
相关题目：
【单选题】All the following languages can be used for relational databases, EXCEPT
A.
T-SQL.
B.
SQL.
C.
SQL-92.
D.
BASI
查看完整题目与答案
【单选题】Find the slope of the line passing through the pair of points.
A.
m = 5
B.
m = 1
C.
m = 2
D.
m = -1
E.
none of these
查看完整题目与答案
【单选题】The slope of the line with equation y=ax+b is greater than the slope of the line with equation y=cx+b.Which of the following statements mustbe true about the relationship between a and c?
A.
a≤c
B.
ac E.a≥c+1
查看完整题目与答案
【判断题】导游员在导游活动中应遵循因人而异、因地制宜、因时制宜这三大导游讲解的基本原则。( )
A.
正确
B.
错误
查看完整题目与答案
【简答题】How do we find the slope of a nonlinear curve?
查看完整题目与答案
【单选题】What does the term “atomic” mean in the context of relational databases?
A.
One unit of information that cannot be decomposed.
B.
A column or row of data. Depends on the context.
C.
A tuple that cannot be reduced.
D.
Fixed schema of a particular database.
查看完整题目与答案
【单选题】Find the slope of the line.
A.
m = -8
B.
m = 9
C.
m = 12
D.
m = 8
E.
m = 5
查看完整题目与答案
【单选题】Relational databases represent relationships using ________.
A.
foreign keys
B.
file systems
C.
metadata
D.
primary keys
E.
trees
查看完整题目与答案
【单选题】Find the slope of the line through P (–9,1) and Q (–3,–11).
A.
m = –1
B.
m = –2
C.
m = –4
D.
m = –3
E.
m = 0
查看完整题目与答案
【简答题】As 20th century approaches, we can find ________________ (更多女性进入电影行业).
查看完整题目与答案