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举一反三
【简答题】关系规范化理论中第二范式要求实体的非主属性( )主关键字。
【单选题】We offered him our congratulations _____his passing the college entrance exams.
A.
at
B.
on
C.
for
D.
of no
【单选题】We are reconsidering those trade terms ____ might be adverse to the interest of our principals.
A.
what
B.
which
C.
when
D.
where
【单选题】They can't answer the question in Japanese; we can't answer it, ___ . A. also
A.
too
B.
either
C.
neither
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