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【单选题】
决策是( )的前提,()是决策的逻辑延续。A.
领导
B.
计划
C.
组织
D.
创新
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【简答题】C A school in Nanjing plans to order Korean-style school uniforms (校服) for students, but parents were against the move, believing that the new uniforms looked too good and would encourage early romanc...
【单选题】推动新航路开辟的最基本的原因是
A.
西班牙葡萄牙王室的积极推动
B.
《马可•波罗游记》激起的“寻金热”
C.
欧亚传统商路被奥斯曼帝国阻扰
D.
生产力进步和商品货币关系发达
【单选题】The wide popularity of the Korean music Gangnam Style has _________ heated discussions about people’s tastes nowadays.
A.
set about
B.
set aside
C.
set off
D.
set down
【简答题】A school in Nanjing plans to order Korean-style school uniforms for students, but parents were against the move, believing that the new uniforms looked too good and would encourage early romances amon...
【单选题】关于预测编码的信号冗余度的说法，不正确的是 。
A.
预测编码方案中的 DPCM 一定比线性预测冗余度小。
B.
信源符号概率分布不均匀会增加冗余度。
C.
预测编码实际是减小了信号冗余度。
D.
信源样点之间的相关性会增加冗余度。
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