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【简答题】
a. of an early stage of social development; simple, old-fashioned
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举一反三
【单选题】What is the definition of the term 'meritocracy' in the fourth paragraph?
A.
System of government by people of individual ability.
B.
System of government by rich people.
C.
System of inheritance.
D.
System of grading.
【简答题】Answer question: What is the term of lipids in general text books?
【单选题】The inner part of the cylinder is called ( ) .
A.
cylinder jacket
B.
cylinder liner
C.
cylinder cover
【单选题】下面关于关系数据库视图的描述不正确的是( )。
A.
视图是关系数据库三级模式中的内模式
B.
视图能够对机密数据提供安全保护
C.
视图对重构数据库不能提供逻辑独立性
D.
视图对重构数据库提供了一定程度的逻辑独立性
【单选题】What is the meaning of the term 'ethics'?
A.
right
B.
right or wrong
C.
good or bad
D.
wrong
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