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【单选题】
DBMS能实现对数据库中数据的查询、插入、修改和删除操作,这类功能称为( )。A.
数据定义功能
B.
数据管理功能
C.
数据操纵功能
D.
数据控制功能
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举一反三
【单选题】Each of us might __________ the concept of freedom in a very different way.
A.
delight
B.
define
C.
default
D.
despite
【简答题】Each of us might______the concept of in a slightly different way.
【单选题】Each of us might _________ the concept of freedom in a slightly different way.
A.
defend
B.
define
C.
defeat
D.
delay
【单选题】Each of us might ______ the concept of freedom in a slightly different way.
A.
devise
B.
define
C.
design
D.
derive
【单选题】Each of us might ______ the concept of freedom in a slightly different way.
A.
emphasize
B.
illustrate
C.
define
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