In many countries it has long been the tradition to hold an annual tree or forest festival. The origin of such celebrations dates back to antiquity and is in the dawn of religious feeling and awe for what trees represented. However, Arbor Day, as it is commonly known today, is of American origin and evolved from conditions peculiar to the Great Plains. It was first observed in Nebraska in 1872.
The idea, conceived by J.S. Morton, then a member of the Nebraska State Board of Agriculture, was one of forest conservation. It was a move to promote replanting, following deforestation, and to plant up treeless areas. The idea has spread widely to other lands where it is variously celebrated as the Festival of Trees , Greening Week of Japan, The New Year s Days of Trees in Israel, The Tree-loving Week of Korea, The Reforestation Week of Yugoslavia, The Students Afforestation Day of Iceland and The National Festival of Tree Planting in India. Arbor Day in its various forms is now recognised in more than fifty countries.
2015年职称英语理工类A级完形填空练习题及答案(3)
2015年职称英语C级考试综合类完形填空精选练习(2)
2015年职称英语理工类考试教材阅读判断重点文章及译文(3)
完型填空《综合类》职称英语考试练习(3)
2015综合类职称英语完形填空精选练习题(1)
2015年职称英语理工类考试教材阅读判断重点文章及译文(6)
2015年职称英语理工类A级完形填空练习(5)
2015年职称英语理工类考试教材完形填空重点文章及译文(1)
2015年职称英语考试:综合类C级完型填空(3)
2015年职称英语考试:综合类C级完型填空(1)
2015年职称英语理工类完形填空模拟题(1)
2015年职称英语考试理工类C级完形填空模拟(2)
2015年职称英语理工类考试教材完形填空重点文章及译文(2)
2015年职称英语理工类完形填空模拟题(4)
职称英语综合类C级辅导资料:完型填空练习(3)
2015年职称英语C级考试综合类完形填空精选练习(4)
2015年职称英语理工类A级完形填空练习题及答案(5)
2015年职称英语理工类完形填空备考必备提高练习(6)
2015年职称英语理工类完形填空备考必备提高练习(5)
2015综合类职称英语完形填空必备练习题及答案(3)
2015职称英语考试综合类C级完形填空练习(3)
职称英语综合类A级考试完形填空习题(2)
2015年职称英语理工类完形填空备考必备提高练习(2)
2015年职称英语C级考试综合类完形填空精选练习(1)
2015年职称英语理工类考试教材完形填空重点文章及译文(3)
2015年综合类职称英语考试完形填空练习题(3)
2015年职称英语理工类考试教材阅读判断重点文章及译文(2)
2015年职称英语考试理工类C级完形填空模拟(3)
2015年职称英语考试:综合类C级完型填空(5)
2015年综合类职称英语考试完形填空练习题(1)
| 不限 |
| 英语教案 |
| 英语课件 |
| 英语试题 |
| 不限 |
| 不限 |
| 上册 |
| 下册 |
| 不限 |