Agreement on climate change is difficult to reach becauseA.the truth about climate change

外语类 专四 已帮助 人

Agreement on climate change is difficult to reach because

A.the truth about climate change is only partially told.

B.the situation is changing all the time.

C.greenhouse gases are hard to control in poor countries.

D.cooling periods have gone decades ago.

请帮忙给出正确答案和分析,谢谢!

热搜:d触发器和d锁存器区别