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【单选题】
将存储于数据库中的整本书、整篇文章中的任意内容查找出来的检索是A.
全文检索
B.
文献检索
C.
主题检索
D.
超文本检索
E.
超媒体检索
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举一反三
【单选题】I wish I ______ in Hawaii longer last week, but I had to come back and go to work.
A.
had stayed
B.
might have stayed
C.
stayed
D.
have stayed
【单选题】I wish I ______part in the concert, but I had to prepare for the examination.
A.
have taken
B.
took
C.
might have taken
D.
could have taken
【单选题】--- How I wish I had studied harder when I was in senior school! --- If you had, you a university student now.
A.
are
B.
were
C.
should
D.
would be
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