知识问答
最佳答案：问题出在“1-2倍”上,用倍数可以表示增长,但不能用来表示下降.下降了一倍就是零了,下降了二倍应该是多少呢?无法理解.所以,表示下降比例,只能用分数、百分数或几
最佳答案：Nowadays ,enery crisis has been a problem and attracting more and more attation.
最佳答案：Apr.2007,American new centry financial corporation ask for bankrupt,this means n
最佳答案：大致可分为2个原因,1是没有记忆的习惯,2,随着年龄的增长大脑细胞死亡速度的加速,记忆东西的脑细胞的死亡而衰退可能你体会过为什么小时候记忆力强这个是因为小的时候
最佳答案：你好！In recent years, with the advent of the information age, the market competiti
最佳答案：International trade protectionism has been a hot topic under the circumstance of
最佳答案：我的翻译是The past several years have witnessed a fact that aging population has beca
最佳答案：Though there is always a debate,which is getting increasingly hot,on wearable de
最佳答案：泉州康辉旅行社客户关系管理研究Quanzhou Comfort Travel Customer Relationship Management: A Case
