改错题If you are interested in purchase ourmachines, please send us your offer.
改错题B．上腭 shànɡè
改错题概率分析与敏感性分析都是分析项目承担风险大小的，都能说明项目维持可行或转为不可行的可能性。( )
改错题在同一项实验中自变量数量越多越好。
改错题企业价值最大化的基本思想强调风险与报酬的均衡，将风险限制在企业可承担的范围内。
改错题The home-made machine is superior than the imported one in many aspects.
改错题They have been working for hours without a moments rest.
改错题判断一个人学习动机正误或高尚与低下的标准是看它是否有利于产生学习效果。( )
改错题教育经验总结法中的解释性总结，就是通过陈述经验进行过程中经验主体怎么想、怎么做、有何成效等一系列事实，进而总结某些经验的方法。
改错题不同课题的研究价值是一样的。
改错题It is well know that Chinese table-cloths are exquisitely made and moderately priced.
改错题Failure turns out to be a valuable learning experience for those. Who may be successful the second or third time.
改错题( )Prefixes modify the meaning of the stem and also change the part of speech of the original word．
改错题证券组合的风险报酬是投资者因承担非系统性风险而要求的超过时间价值的额外报酬。
改错题( ) From the orthographical point of view, a compound can be written as one word with or without a hyphen in between, or as two separate words, the choice of which is determined by conventions.
改错题Having got the land, the laws were changed by the farmers.
改错题专题调查有利于对某一现象和问题进行全面的了解和分析。
改错题A ten day leave was granted to Mr. Selmer.
改错题The dollar has gone down against RMB.therefore, Chinese goods are more expensive for Americans.
改错题I propose that a woman member of the committee appoint for the chair.