the Great Wall,the rich farmland in the south has been saved. A.Thanks for B.Thanks to C.Becau——青夏教育精英家教网—

摘要： the Great Wall,the rich farmland in the south has been saved. A.Thanks for B.Thanks to C.Because D.Since

网址：http://m.1010jiajiao.com/timu3_id_2737721[举报]

________ the Great Green Wall, the rich farmland in the south has been saved．