Having worked there for 30 years.这个句型是动名词做主语,属于什么完成时?怎么用?

Having worked there for 30 years.这个句型是动名词做主语,属于什么完成时?怎么用? _____ hard before, Tom is afraid of failing in the exam. A. Having been worked B. Not to have worked C. Having never worked D. Never have worked为什么选C而不可以用Never having worked I regret____ harder at school.A.not to have worked B.not having worked worked there _____19 years填一个介词 He has worked there (s) last year After working for a long time,.但为什么是Having worked for a long timeAfter working for a long time,.但为什么是Having worked for a long time.第一个怎么不用AFTER HAVING WORKED.. My brother regrets____ harder while young.A.not have worked B.not workC.not having worked D.not to work -How long has his father worked in that city?-he has worked there s___ last year. My father ( ) mother ( ) having tea there. MY father and mother ( )having tea there. The young man once worked there ___a waiter.详解。 When having worked all day,he went to bed.这个句子对吗 After having worked for a long time,.还是After working for a long time,. have been painting和having worked 分别是什么时态?用在什么地方? regret not having worked hard at schoolI regret _____ hard at school,or I would have succeeded in passing the exam.选项:a、not to work b、having not worked c、to have not worked d、 not having worked 选D.为什么A不对?我知道regret to do 关于英语中过去分词和现在分词完成形式的区别______ there for 30 years,Haydn moved to London,where he was very successful.A.Working B.WorkedC.Having worked D.To work过去分词也表完成 现在分词的完成形式也表完成 表动词先后结构 如题例句：1.After studying music in Vienna,Haydn went to work at the court of a prince in western Austria.2.Having worked there for 30years,Haydn moved to London.我们老师说第一句是一般时,没有动作先后,第 语法的提问1、There I worked harder than I ever thought I would and enjoyed every minute of it .请划分一下这句的语法成分,并请翻译下2、（Having been told ）that some guests were coming,she shopped all morning in the supermarke