NO.PZ2015122802000148
问题如下:
Which of the following industries is most likely to be considered to have the lowest barriers to entry?
选项:
A.Confections and candy.
B.Oil services.
Branded pharmaceuticals.
解释:
A is correct.
The Confections and candy industry has medium/low barriers to entry:Low financial or technological hurdles, but new players would lack the established brands that drive consumer purchase decisions and potential supply chain operations.
原来的答案是oil,也能解释得通: candy被几家大公司垄断,而oil相对来说门槛较低。 当时觉得这个答案很不可思议。
现在改成oil了,但又如何解释『candy被几家大公司垄断』呢?
总之不同的维度比较结果就不一样,考试时遇到这类问题怎么办?