Questão número 634822

The sentence “Let’s broaden the world’s energy mix.” means that

• A. the most important alternate energy sources are located abroad.
• B. in terms of a future broad energy mix half should be of CO2 of coal.
• C. it’s essential that new energy resources be restrained in the future.
• D. the energy mixture should widen to meet demands of market need.
• E. in the future the world will mainly suffer from the lack of congeniallity.