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【单选题】
.C源程序要正确地运行,必须要有( )函数A.
printf函数
B.
自定义的函数
C.
main函数
D.
scanf函数
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举一反三
【单选题】The victory of Deep Blue shows that
A.
the chess game is too simple for computers to play.
B.
the supercomputer is very good at calculation.
C.
computers will dominate every front of games.
D.
humans should prepare for the attack of computers.
【简答题】企业为车间管理人员缴纳的失业保险费应计入（ ） A . 管理费用 B. 制造费用 C. 销售费用 D . 财务费用
【单选题】I can ________ remember that there was a time when a deep blue sky, the song of the birds, moonlight and flowers could never have kept me spellbound.
A.
well
B.
very
C.
much
D.
too
【单选题】The oceans and seas _________ the islands are deep blue and many cities lie _________ a bay.
A.
surrounding;in
B.
surrounding;on
C.
surrounded;in
D.
surrounded;on
【单选题】I can well remember that there was a time _____ a deep blue sky, the song of the birds, moonlight and flowers could never have kept me spellbound.
A.
which
B.
where
C.
when
D.
that
【单选题】Pitted reduction gear teeth having a deep blue color with evidence of overheating have been operated with _______.
A.
excessive speed
B.
improper warm-up
C.
extreme misalignment
D.
inadequate lubrication
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