问题详情

Which of the following statements most accurately reflects the authors opinion about natural gas？

A．It represents a preferable alternative to other fossil fuel resources.

B．Its use in the production of energy carries high costs.

C．Its drawbacks will be overcome by technology in the future.

D．It should completely replace oil and coal as the world"s energy source.

请帮忙给出正确答案和分析，谢谢！