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【单选题】
直流铁心线圈,当线圈匝数N增加一倍,则磁感应强度B将()
A.
增大
B.
减小
C.
不变
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参考答案:
举一反三
【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 , the Japanese exporter can terminate the contract.
B.
As this is a commercial risk not a force majeure , 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】We specialize ______ the export of Japanese light industrial products and would like to trade ______ you in this line.
A.
in, in      
B.
with, in    
C.
in, with    
D.
with, with
【单选题】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,则工后半成品的单位价格为( )元/千克.
A.
20
B.
30
C.
50
D.
150
【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 , the Japanese exporter can terminate the contract
B.
As this is a commercial risk not a force majeure , 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】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( 150 )元/千克。
A.
20
B.
30
C.
50
D.
150
【简答题】We speeialize ______ the export of Japanese light industrial products and would like to trade ______ you in this line.
【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 eighth century
【简答题】简为什么要离开劳沃德义塾去寻找其他工作?
【判断题】生物化学研究内容包括生物体大分子组织结构与功能、物质代谢、器官代谢与功能、其它组成物质代谢以及遗传信息传递与表达。
A.
正确
B.
错误
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