四级句子理解He's been calling at peoples' homes,saying he is come to check that all their appliances are safe.he is come to 这里为什么有两个动词?

四级句子理解He's been calling at peoples' homes,saying he is come to check that all their appliances are safe.he is come to 这里为什么有两个动词? 怎样理解这个句子where others might have been satisfied ,he had higher ambiti 英语电影里偶尔听见台词：“your call!”“what's your call?这call 具体怎么理解? He's been中的He's 怎么发音He has been 缩写时He's been,He's 怎么发音 是不是[hiz] 英语语法 he has been tested 能否缩写成 he's been tested 如果不能 he's been tested是什么时态 完成句子:She 's Judy .You can call ( ) Judy He said he would call me as soon as he arrived in Beijing 对吗这个句子 填空：（ No,he hasn't been to work today.He's been to the doctor's. 选择和正确形式填空It's (high)possible that he has been to HongKong before If you want to know more about the weather please call us _____114 A at B on C in D by 英语翻译剑四 T2 S1听力原文有一句话.Pity he’s moving on tomorrow 这句话该怎么理解? He has never been concened about what other people think of him.其中about有什么作用句子应分成几部分怎么理解? have been的用法现在完成时的状态用法我知道,但有时候对于这个been的用法很不解,有些句子中有been 可是有些句子中木有been.不知道是做什么成份,有什么含义.比如以下的两个句子,He has been busy s 英语翻译He's been calling,见过have been 没见国is been? she's been there for me more than anyone's ever been there my entire lifeshe's been there for me more than anyone's ever been there my entire life.要求意思,语法.不只是单纯的翻译,因为我英语脑残不能理解这是什么句子ps： 改写下面句子,用He作句子的主语.I must call the doctor.__________ 英语改错（在横线中填写正确句子）1.It’s an interesting work ____________________2.What does she wants to de?____________________3.People call we nurses “angels in white”.____________________4.He is reporter.He works at a TV stati 翻译句子：he has been doing nothing else ever since. He has never been abroad before 分析下句子结构