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【单选题】
假设数组a定义为int [][] a=new int[3][4],则a是( )A.
一维数组
B.
二维数组
C.
三维数组
D.
四维数组
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举一反三
【单选题】The author's own attitude to the solution of the problem can be best described as ______.
A.
pessimistic
B.
realistic
C.
conflicting
D.
doubtful
【单选题】—How can the problem be solved？ —Well, we must __________ it to the president’s own judgment.
A.
depend
B.
suggest
C.
expect
D.
leave
【单选题】— How can the problem be solved? — Well, we must ______it to the president’s own judgment.
A.
depend
B.
leave
C.
suggest
D.
realize
【单选题】The problem is that the loss of confidence among the soldiers can be highly contagious.
A.
spreading
B.
contemptible
C.
contented
D.
depressing
【单选题】Before the problem can be solved，it must be obvious ________ the problem itself is.(2011·湖南，31)
A.
what
B.
that
C.
which
D.
why
【单选题】You save the configuration on a router with the copy running-config startup-config command and reboot the router. The router, however, comes up with a blank configuration. What can the problem be?
A.
You didn’t boot the router with the correct command.
B.
NVRAM is corrupted.
C.
The configuration register setting is incorrect.
D.
The newly upgraded IOS is not compatible with the hardware of the router.
E.
The configuration you save is not compatible with the hardware.
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