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【单选题】
在计算相关系数时,要求相关的两个变量( )A.
都是随机变量
B.
都不是随机变量
C.
其中因变量是随机变量
D.
其中自变量是随机变量
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【单选题】测试导入单选题10 若某原材料加工前单位成本价格为100元/千克,成本系数为1.50,则加工后半成品的单位价格为( )元/千克
A.
选择120
B.
选择230
C.
选择350
D.
选择4150
【单选题】A Japanese trader concluded a transaction under CIF Tianjin, exporting fiber products to China. The contract included the term of force majeure. Soon the price of oil rose sharply due to the Gulf War,...
A.
As Gulf War is a force majeure event, the Japanese exporter can terminate the contract.
B.
As this is a commercial risk not a force majeure event, the Japanese exporter shall perform the contract! as usual.
C.
As the rise in cost is caused by external accidents, the Japanese export shall raise the price for export.
D.
There are unfair terms in the contract.
【单选题】09 cat = (Cat) animal; 10 System.out.println(cat.noise()); 11 } else { 12 System.out.println("animal is not Cat's instance"); 13 } 14 } 15 } 16 class Dog extends Animal { 17 public String noise()...
A.
.Animal
B.
Dog
C.
Cat
D.
animal is not Cat's instance
【单选题】A Japanese trader concluded a transaction under CIF Tianjing, exporting fiber products to China. The contract included the term of force majeure. Soon the price of oil rose sharply due to the Gulf War...
A.
As Gulf War is a force majeure event, the Japanese exporter can terminate the contract
B.
As this is a commercial risk not a force majeure event, the Japanese exporter shall perform the contract as usual.
C.
As the rise in cost is caused by external accidents, the Japanese export shall raise the price for export
D.
There are unfair terms in the contract
【简答题】在 Web 服务中,用于组织信息的基本单位是( ),用于书写它的语言的英文缩写是( )。
【简答题】Who is the superstar of the cat world? It has to be Uncle Cat. Uncle Cat is a fat white cat living in the countryside of Japan. He is already nine years old, as old as our 50-year-old uncle in cat yea...
【单选题】Management came into its own______.
A.
in the Egyptian and Mesopotamian import and export firms
B.
in Hannibal's famous trip across the Alps
C.
in the development of early Christian Church
D.
in the eighteenth century
【简答题】简为什么要离开劳沃德义塾去寻找其他工作?
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