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【简答题】
1919 年《巴黎公约》主要确定了 原则。
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皮皮学刷刷变学霸
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【单选题】-When is your birthday? -My birthday is _____. [ ]
A.
in June second
B.
on June two
C.
on June second
D.
on June
【单选题】关于进位计数制的描述,正确的是( )
A.
B 、D、H、O分别代表二、八、十、十六进制数
B.
十进制数100用十六进制数可表示为（100）H
C.
在计算机内部也可以用八进制数和十六进制数表示数据
D.
十六进制数AEH转换成二进制无符号数是10101110B
【单选题】June LaVista owns a health and fitness gym. After dividing her customers into four segments based on income range, age, level of fitness, and other selected segmentation descriptors, she wrote out a d...
A.
profiling and analyzing her market segments
B.
positioning her products to her market segments
C.
targeting promotions to her market segments
D.
differentiating her market segments
【简答题】材料的采购成本包括：材料买价、采购费用、采购人员差旅费和市内材料运杂费等。( )
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