【简答题】A.They have already made great progress. B.They have already done enough for their life. C.There is still a lot of work needed to be done. D.There is only a step away from complete success.
【简答题】Three kids have been learning chemistry for only a few months. But they have already begun to challenge (挑战) a world famous scientist! Li Weichi, Huang Runling, and Xiao Yan are from Zhongshan Huaqiao...
【简答题】下列属于绿化的日常管理内容的是: ( )A. 草坪翻新与补植、绿篱翻新补植、林下绿地改造、园林建筑小品觀新、花坛植物更换等。 B. 浇水、修剪造型、施肥、中耕除草、病虫害防治
、绿化保洁等。 C. 苗圃花木种植及工程苗木种植。 D. 节假日或喜庆等特殊场合对小区公共区域或会议场所等进行花木装饰等布置。
【简答题】A.They have already existed. B.They will come into being in the future. C.They are only people's unrealistic dreams. D.They may be put into commercial use very soon.