What do we learn from Don Francis‘s words？ 查看材料A.

What do we learn from Don Francis‘s words？ 查看材料

A.Georgia"s promotion of cars like Nissan is effective．

B.Georgia"s incentives for buying electric vehicles are challenged．

C.Clean transport is dominant in Georgia at present．

D.The income-tax credit in Atlanta is lower than that in other cities．

请帮忙给出正确答案和分析，谢谢！