an expert----- to help them tomrrow,they are sure to work out the problem

When we talked about the computer,he pretended to be an expert.翻译 请帮忙翻译：He is an expert in sign language. sales.he is an expert and maketing英文翻译 英语翻译By the time that a student reaches his senior year in high school ,he is likely to believe that he is an expert in reading. an expert on losing he considers himself an expert on the subject 我认为是 he considers himself is an expert on the subject 我是按照中文翻译的就是这样?语法新手. It seems as if he were an expert 为什么谓语动词要用were 而不是was he became an expert 填介词或副词 driving a car an expert----- to help them tomrrow,they are sure to work out the problem 英语翻译1.Another programme ,launched by James ,an independent human resources expert,approaches the problem from a perspective that is designed to appeal to a wide range of managers.2.He compares the positive use of human resources to effective He is an expert on computer .When it comes to computer ,he _______.可以填knows best 不可以 不可以 不可以 随便更改 词组 的结构 不可以 …… 麻烦看下这三个句子有没有语法错误Can I put you forward to club secretary?Linda is an agricultural expert.Linda is an expert in agriculture. ___ a clear answer from his teacher,he decided to turn to an expert.A.Not having got B.Having not gotC.NOt getting D.Getting notC为什么不对,请解析, it takes years of practice to become an expert.这里为什么practice前面不用the He considers himself an expert on the subject,in fact,he is poor on it.怎么译 He did it as if he were an expert.从句表示的动作发生在过去,为什么不用过去完成时 an expert on和be expert in的区别 英语翻译By the time that a student reaches his senior year in high school,he is likely to believe that he is an expert in reading.No matter how good he is,he can still improve.How do you read an article in a textbook?Do you have a certain idea of