根据观赏部位可将花材分为()。 ["观花","观叶","观果","观枝","观芽"]
规范确定fcu.k所用试块的边长是() ["150mm","200mm","100mm","250mm"]
下列()属于观花类花材。 ["月季","非洲菊","牡丹","八角金盘","唐菖蒲"]
()为田间杂草,是玉米螟的中间寄主,对土壤肥力消耗极大。 ["黄花蒿","山苦荬","苍耳","苍术"]
插花艺术的特点有哪些()。 ["生命性","公共性","时间性","装饰性","随意性"]
在Excel单元格中输入过长的数据,并且相邻单元格中有数据时,虽然完整的数据仍存在单元格中,但太长的字符将被(),太长的数字则用()表示。