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【多选题】
城市管道巡视检查,检测手段包括( )等方法及仪器设备。A.
探测雷达
B.
声呐
C.
红外线检查
D.
闭路监视系统
E.
水准仪
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反馈参考答案：
举一反三
【判断题】economies of scale will infulence the threat of new entrants to the industry
A.
正确
B.
错误
【单选题】The strategy in a mature industry to invest in infrastructure that would be cost-prohibitive for new entrants to deter new competition from entering the market is known as:
A.
product proliferation.
B.
technology upgrading.
C.
market penetration.
D.
capacity control.
E.
product development.
【单选题】The number and quantity of new entrants in an industry depends on which one of the following?
A.
Switching costs of suppliers
B.
The profit potential of the industry
C.
Barriers to entry
D.
The threat of substitute products
【简答题】Only when will new entrants have the confidence to _________________________ the housing market.
【单选题】During a period when new entrants are being attracted to an industry, we would expect that:
A.
economic profits are positive.
B.
as a result, economic profits are falling.
C.
as a result, economic profits are rising.
D.
both (a) and (b) are true.
【判断题】In the Five Forces Model, the threat of new entrants is high when it is easy for new competitors to enter a market.
A.
正确
B.
错误
【单选题】?Read the article below about productivity growth of the new entrants in EU. ?Choose the best word to fill each gap from A,B, C or D on the opposite page. ?For each question 12-30, mark one letter (A,...
A.
less
B.
more
C.
great
D.
far
【简答题】出气氛, 出情绪,中景是表现人物交流特别好的景别。
【单选题】Which of the following is true about new entrants?
A.
They have strong customer loyalty.
B.
They will have records on customers' purchase habits.
C.
They are yet to develop relationships with suppliers.
D.
They can lock in suppliers to gain a competitive advantage.
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