都是能源，为什么可再生能源可以促进经济增长，而不可再生能源就不行呢？

问题如下：

Country X makes long-term policy in order to sustained development of national economy

Policy 1: develop renewable resources.

Policy 2: making investment is public infrastructure.

Policy 3: develop non-renewable resources.

Which policy is least likely to help country X has long-term growth GDP?

选项：

Policy 1

Policy 2

Policy 3

解释：

C is correct.

考点：各种factor对经济增长的影响。

解析：发展再生能源和公共基础设施都是对经济增长有力的。

发展不可再生能源对经济的长期发展是没有帮助的。