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【单选题】
Which of the following is NOT true about the European Union?
A.
It eliminated the cost of cross-border transactions.
B.
It realized better economies of scale.
C.
It made the European companies more efficient.
D.
It realized political union in Europe.
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参考答案:
举一反三
【单选题】高强度船体用钢F36的符号含义是()。
A.
-60℃的韧性等级,屈服强度360N/mm 2
B.
-40℃的韧性等级,屈服强度360N/mm 2
C.
-60℃的韧性等级,断裂强度360N/mm 2
D.
-40℃的韧性等级,断裂强度360N/mm 2
【单选题】屈服强度的符号是( )
A.
σs
B.
σb
C.
HB
D.
AR
【单选题】下面的内容哪一个不是网络信息检索语言的功能()。
A.
简单明了而又比较专指的描述文献的主题概念
B.
不能进行全文检索
C.
检索时便于将标引用语和检索用语行相符性比较
D.
易于使用;可以多用户并行检索
【单选题】A construction company has built 25 houses so far this year at a total cost to the company of $7.2 million. If the company builds a 26 th house, its total cost will increase to $7.5 million. Which of ...
A.
For the first 25 houses, the average cost per house was $288,000.
B.
The marginal cost of the 26 th house, if it is built, will be equal to the average cost per house.
C.
If the company can experience a marginal benefit of $288,000 by building the 26 th house, then the company should build it.
D.
All of the above are correct.
【简答题】The primary statements of a company include the balance sheet, the income statement and the statement of the flow.
【简答题】企业的品牌调查方法有哪些?
【多选题】符号标记为ISO14341-A G 46 3 M213Sil,对此下列哪种标记的说明是正确的?()
A.
46表示熔敷金属最低屈服强度为460N/mm 2 和延伸率22%
B.
G表示惰性气体保护焊
C.
M21表示保护气体
D.
3Sil表示焊丝化学成份
【单选题】What can we infer about the company?
A.
The company cannot reserve some accommodation for their VIP clients.
B.
The company is now enjoying a flourishing period.
C.
The company suffered a lot last year.
D.
The company has a close relationship with the hotel.
【单选题】一名中孕期孕妇行常规产科超声检查, 下列 胎儿 组织中对传入的 超声 衰减最大的是
A.
肌肉
B.
脂肪
C.
骨骼
D.
血液
E.
胆汁
【单选题】高强度船体用钢F36的符号含义是______。
A.
-60℃的韧性等级/屈服强度360N/mm2
B.
-40℃的韧性等级/屈服强度360N/mm2
C.
-40℃的韧性等级/断裂强度360N/mm2
D.
-60℃的韧性等级/断裂强度360N/mm2
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