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.
candy 投入需要选址 建厂 设备，但是oil服务只要人就可以了，进入成本也低，为什么不能是oil 服务呢？
