China continue to save energy and cut pollution this year.(对save energy and cut pollution提问）

相关推荐

• China continue to save energy and cut pollution this year.(对save energy and cut pollution提问）＿＿ will China continue to ＿＿ this year?
• China continue to save energy and cut pollution this year.(对save energy and cut pollution提问）
• 求一篇英语作文：随着经济的发展,环境问题越来越严重.请根据下表提示用英语写一篇短文,简述当前所面...求一篇英语作文：随着经济的发展,环境问题越来越严重.请根据下表提示用英语写一篇短文,简述当前所面临的问题并提出建议.现象及危害：disasters occur,sandstorm,flood,typhoon…destroy houses,some people hurt or even died.cut down trees,throw rubbish,waste water,private cars cause air pollution….建议：plan,save energy(节能),recycle,by bike or bus…注意1文章开头和结尾已给出(不记入词数),2词数：100词左右.开头英语：Nowadays,with the development of economy,the environmental problem is becoming worse and worse.结
• an=(2n-1)*2^n(n属于正整数),求Sn.注：
• 自己写的描写白云的小诗