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【判断题】
抛掷一枚硬币出现正面的概率是0.5,所以抛掷12000次时,出现正面的次数接近于6000次。
A.
正确
B.
错误
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举一反三
【单选题】EAN-13码的前12位数字代码为234235654652,那么其前置码为( )。
A.
6
B.
2
C.
9
D.
3
【简答题】阅读理解。 ROME: The legend of Leonardo da Vinci is covered in mystery: How did he die? Are the remains buried in a French castle really those of the ? Was the 'Mona Lisa' a self-portrait in disguise...
【判断题】EAN-13码的前12位数字代码为692511130693,其左侧数据符为925111。
A.
正确
B.
错误
【单选题】适用于折半查找的表的存储方式及元素排列要求为( )
A.
链式方式存储,元素无序
B.
链式方式存储,元素有序
C.
顺序方式存储,元素无序
D.
顺序方式存储,元素有序
【单选题】描述晶体宏观对称性的基本对称元素有( )个
A.
8
B.
48
C.
128
D.
1024
【简答题】阅读理解。 ROME: The legend of Leonardo da Vinci is covered in mystery: How did he die? Are the remains buried in a French castle really those of the ? Was the 'Mona Lisa' a self-portrait in disguise...
【判断题】EAN-13码的前12位数字代码为234235654652,其左侧数据符为342356。
A.
正确
B.
错误
【单选题】适用于折半查找的表的存储方式及元素排列要求为。
A.
链接方式存储,元素无序
B.
顺序方式存储,元素无序
C.
顺序方式存储,元素有序
D.
链接方式存储,元素有序
【单选题】EAN-13码的前12位数字代码为692511130693,那么其前置码为( )。
A.
6
B.
2
C.
9
D.
3
【单选题】Why did Ruben want to make the El Paso Challenge?
A.
to prove that El Paso is a city with a lot of problems
B.
to prove that the shootings did not make him scared
C.
to show his mom that he could be kind to others
D.
to show the world that El Paso is a caring city
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