作文向外国友人简单介绍黄山 安徽黄山被联合国教科文组织定为世界自然文化遗产。假设外国友人到你校参观后，准备去旅游。请根据要点向外国友人简单介绍黄山（ the Yellow Mountain ）。 2007-09-29 大学英语作文
我对家庭计划的理念的理解 第一篇： Family planning is the most effective way to solve the population problem the seriousness of which is often underestimated by us. Quite obviously family planning has so far made little progre... 2007-09-29 大学英语作文
