皮皮学,免费搜题
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【单选题】
依据整分合原则,下列哪项不符合科学的系统分解的要求( )
A.
分解要适度
B.
分解要完全
C.
分解后可留有多余部分和环节
D.
分解后各部分的比例要合理
E.
分解要配套
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皮皮学刷刷变学霸
举一反三
【判断题】样本量增大时,极差可能会增大。
A.
正确
B.
错误
【单选题】用8位二进制数能表示的最大无符号整数等于十进制整数
A.
128
B.
255
C.
127
D.
256
【单选题】Based on the pronunciation of the underlined part, tick out the word that is different from the others.
A.
t ough
B.
b ough t
C.
s ough t
D.
th ough t
【判断题】样本量增大时,极差会增大。
A.
正确
B.
错误
【单选题】Based on the pronunciation of the underlined part, tick out the word that is different from the others.
A.
th e se
B.
l e ss
C.
b e lt
D.
sm e ll
【简答题】Textbook Page59-60 Work in groups. Make a video according to the following information: Mr. White is the general manager of the New Times Electronics Trading Company in Sydney. You are a sales manager...
【单选题】Based on the pronunciation of the underlined part, tick out the word that is different from the others.
A.
c ough
B.
br ough t
C.
s ough t
D.
th ough t
【单选题】用8位二进制数能表示的最大无符号整数等于十进制整数
A.
255
B.
256
C.
128
D.
127
【单选题】Based on the pronunciation of the underlined part, tick out the word that is different from the others.
A.
p ea k
B.
b ea k
C.
br ea th
D.
l ea d
【判断题】样本量增大时,极差会增大。
A.
正确
B.
错误
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