我想问一下have been received是表示被动吗

我想问一下have been received是表示被动吗 我想问一下完成时态中 has been ,have heen 和had been 能举例吗, 我想问一下Does JiaMing have a cat是什么意思 英语翻译would have been declared a national treasure if he had not chosen to take up Canadian citizenship last year 我想问一下would have done...had done?的语法是什么意思&这句准确的翻译? 我想问一下用have+名词的句子 1.dan and caroline have been quarrelling(have been quarrelling）是什么意思啊我看语法上有点不对啊是不是啊?>dan and caroline had a quarreled还是dan and caroline is quarrelling 2.she is resti 我想问一下棉花价格 我想问一下.[ FSC 我想问一下, given another three weeks.I would have been able to finish the experiment.我想问这里为什么会用given呢 我觉得它的主语不一致 应该用ing才对撒?请问谁能帮我回答一下 . How long have they ____?--For 20 years.A.married B.got married C.been married D.marryHow long have they ____?--For 20 years.A.married B.got married C.been married D.marry我想问一下,答案是不是选C用来表示长时间的结婚状态?还有,m 请问一下have been to和have been in和have been at有什么区别? did you have been to 和have you been to的区别1.did you have been to Shanghai?have you been to Shanghai?这两句子有什么区别?2.如果我想问“你是否有一个美好的回忆”应该怎么说?have you a beautiful dream?d（如果我想 Have you ever been in trouble with police弱弱的问一下这个in.不太明白, I have been interested in learning English 语法有错吗顺便问一下understand的过去分词 我想问一下,I'd be glad to have you over again.是什么时态? Have you got any fruit?我想问一下fruit要不要加复数个 you have no idea what I've been through.语法我想问的是：1`habe been through是个啥结构?2`through在这里应该是什么词性呢?介词还是副词?3`have been 不是一般跟done吗? have been in have gone toHe__________New York for a week.has been in 还是 has gone to 后面有接for a week..感觉是 has been in...不过还是来问一下为什么.