Why should we plant more trees 回答,用英语啊,我初三啊,谢谢哈

Why should we plant trees?要英语的,急用, Why should people plant trees? Why should we plant more trees 回答,用英语啊,我初三啊,谢谢哈 Why should people plant trees?的回答 Why should we marry? why should we plant more trees?英语口语题,简洁点的,带汉语翻译我要的是回答。 why should we do exercise? Why should we hire you? why don't we go to plant trees this weekend How often should we water the plant?回答问题 There are no_____(plant)in the garden .We should _____(plant)some. 以Why should we protect wildlife animals why should we celebrate western festival why should we protect wildlife animal作文 why should we go to college? why should we do exercise英语作文 why we should go to school? Why should we learn English?作文