China is playing a bigger role in coping with climate change. The international community has( ) China's ever more active participation in international climate discussions. RecentlyChina announced its ( 2 ) goals to reduce emissions. There is no doubt that China willBenefit a great deal from its climate change ( ) ,environmentally, economically andSocially. Of course, to cope with the problem of climate change,( ) and technologyIs indispensable. China has now established strong technology and production capabilities in lowCarbon energy sectors. This Will ensure an ( ) development of the country. on theWhole, China regards climate change not as a(n) ( ),but an opportunity. And the commitments and progress it has made have won ( ) worldwide.
选项：

A:sustainable
B:ambitious
C:commitments
D:recognition
E:burden
F:witnessed G:innovation