学校植树，.今年种松树比杨树的三倍少108棵，杨树有300棵.今年种了多少棵松树？ 300×3-108900-108792
学校准备在校园周围种植树，按30米的间隔种树与按25米的间隔种树，总数相差36棵.校园的周长是多少米？ 周长是x<；br/>；x/25-x/30=36<；br/>；x=36/(1/25-1/30)=36/(1/150)=5400米<；br/>；答：校园的周长是5400米
翻译一篇英语文章 There is a theme activity named Beautifying the Campus going on in our school.The contents include planting trees and flowers，as a decoration and environmental protection.There are also slogans about diligence and accomplishment everywhere to inspire the students.Each class is responsible for its own arrangement.Through this activity we hope the students could learn to love their common classes and school and aspire to work hard and achiche.
学校种什么树苗，到了植树节学校种植什么品种的小树苗？ 专业的树苗供应基地，搜索：绿锦轩
学校怎样安排植树，一年一度的植树节又快到了，各个学校也在紧锣密鼓的组织着学生去植树了，那么今年的植树节里，怎样更好的组织这次劳动呢？下边小编就来和大家分享一下，。
