Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Monday, September 12, 2022
问题:下列树种中既有鳞叶,又有刺叶的是()。A、侧柏B、刺柏C、圆柏D、日本花柏...
Wednesday, December 20, 2023
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
问题:开花时花型呈螺旋状的树种是()A、夹竹桃B、鸡麻C、探春D、棣棠...
Tuesday, November 29, 2022
Tuesday, October 3, 2023
问题:国家环保局对古树名木的分级标准为,距地面1.2m处的胸径在60c...
Thursday, September 15, 2022
Thursday, July 27, 2023
Thursday, July 27, 2023
问题:园林树木中修剪的方法主要采用疏剪,()和回缩三种方法。...
Thursday, September 15, 2022
Friday, September 16, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022
Thursday, September 15, 2022