If the assumption about the delay of a new Ice Age is correct ______.
选项:
A:the best way to overcome the cooling effect would be to burn more fuels
B:lee would soon cover the northern hemisphere
C:the increased levels of carbon dioxide in the atmosphere could warm up the earth even more quickly
D:the greenhouse effect could work to the advantage of the earth
发布时间:2024-04-07 23:14:49