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【单选题】
在计算机系统中,键盘或显示器的设备名是( )。A.
LPT1
B.
CON
C.
NUL
D.
COM1
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举一反三
【单选题】根据以下资料，回答下列各题： Early this week a bit of cheery news was reported by the Manhattan Institute，a conservative think tank：black segregation has hit its lowest point in more than a century—declining in all...
A.
negative
B.
positive
C.
neutral
D.
suspicious
【简答题】The Happiest Cities On Earth If you’re looking for a cheery destination for your next vacation, consider these four spots and get ready to take notes on how to really live the good life. Singapore Wit...
【简答题】阅读理解。 It was a week before Christmas, but things were far from cheery. Our task was to deliver as many boxes of food as possible to those in need in Camden, New Jersey. There were no Christmas caroler...
【简答题】It was a week before Christmas, but things were far from cheery． Our task was to deliver as many boxes of food as possible to those in need in Camden, New Jersey． There were no Christmas carolers （唱颂歌...
【单选题】下面哪一个main方法的定义是错误的。( )
A.
public static void main( )
B.
public static void main(String [] arg )
C.
static public void main(String args[])
D.
public static void main(String [] args)
【单选题】下面哪一个main方法的定义是错误的。( )
A.
public static void main( )
B.
public static void main(String [] arg )
C.
static public void main(String args[])
D.
public static void main(String [] args)
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