Margaret Walker was a modern black female writer and poet, whose writing style is characterized as realism. Her only novel Jubilee was an one-million-copy bests
大通种子经营管理站于2004年开始引进食用向日葵品种，经2004、2005两年在海拔2280m的长宁镇鲍东村试种，所种植的两个大粒型品种SS88、SS86和两个小粒型品种美长磕766、765均取
This thesis aims to explore the formation of polysemy from cognitive perspective Cognitively speaking,polysemy is a process of meaning extension from the protot
化隆县位于青海省东部农业区,境内海拔高度1884-4484.7m,属高原大陆性气候,年平均气温-0.3-8.4℃,无霜期为46-185天,年降雨量291.5-677mm,年日照时数2373-2910小时。花椒在化
郁金香又名旱荷花，属百合科郁金香属，多年生草本植物，是优良的切花，布置花坛和花境。笔者在青海省海西州柴达木盆地希赛灌区特定环境条件下，对郁金香在柴达木盆地的繁育技术进行了
In Their Eyes Were Watching God,Hurston made a sharp contrast to Janie’s development and change psychologically through the description of the mule.The imagina