Theory is based on practice and _____ turn serves practice.(A) on (B) in (C) by (D) at并请说明原因,

Theory is based on practice,which __serves theory.A.in turn B.in return The theory based on practice is reliable.这句话有什The theory based on practice is reliable.这句话有什么错误? 英语翻译Theory is based on practice and in return serves practice 想问问怎么翻译= = even admitting that the theory on which it is based may be right谁能帮我分析一下这个句子吗? is based on Theory is based on practice and _____ turn serves practice.(A) on (B) in (C) by (D) at并请说明原因, The scientist's prdiction is based on theory of evolution.这里的is是因为前面的主语是一个整体单数吗 It is known that theory is based on practice and in turn serves practice.这句话的意思是什么,in turn在这里又是什么意思? is based on 还是is base on He based his theory on a lot of experiments句型转换his theory———a lot of experiments 急求此篇文章的EI检索号,《Real-Time Forensics Model Based on Fuzzy Theory 》 英语翻译Aristotle had based his theory of astronomy on this belief. The Optimization Method of Financial Statements Based on Accounting Management Theory作者是谁 求文章The Assessment of Transformer Status Based on Gray Theory 的EI检索号 我怎么查不到International Petroleum Price Risk Early-warning Based on Grey Theory ,这篇文章啊 英语翻译Based on Super’s Career Development Theory,vocational self-concept is an on-going process,that occurs over the lifespan and includes home,school and community related work values and experiences.基於Super的职业发展理论,职业 英语翻译The picture of my signature is concerned with the theory of optical illusion,which is involved in the principle of sensation and perception in psychology.Sometimes,human perceptions are based on inappropriate assumptions,e.g.visual illusi 英语翻译with regard to Futurist poetry,however,the case is rather difficulty for whatever Futurist poetry maybe,even admitting that the theory on which it is based may be right,it can hardly be classed as literature