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has been on什么意思
been
的意义?
视频时间 09:27
have
和have
been
有
什么
特点?
答:
例:We
have
been
working
on
this project for over a month now.(到目前为止,我们一直在 处理那个项目,已经花了一个多月时间了。)2、have been +及物动词的过去分词,为现在完成时被动语态的形式,表示一个已完成的被动动作。例:The moon
has
been visited by human being already. 月亮...
请问there
has
long
been
是
什么意思
,有什么用法,麻烦举几个例子说明一...
答:
长期以来there
has
long
been
。重点词汇 long长的;长期的;长;长时间的;长久的;长期地;长久地;很久地;用于名词后强调某事发生在某整段时间;渴望。been曾经;曾经到过; are的过去分词; be的过去分词。There has long been resistance among business leaders to the expansion of education.长期以来,...
Have
/
Has
been
done 与Have/Has done 到底有
什么
区别啊
答:
Have
/
Has
been
done 与Have/Has done 的区别只在语态使用的区别,如下:1、
have
been done是现在完成时的被动语态,表达的状态是一种被动的,一般主语用物。如:His homework
has
been finished before he went home.他的作业在回家之前就被完成了。2、have done是现在完成时的主动语态,表达的状态是...
been
和gone怎么用
答:
been
和gone怎么用:1、一般是区别
have
been to 和have gone to。 have been to是表示去过某地已经回来。2、have gone to则表示去过还没回来。
演出已经持续了两个小时了 performance
has
been
continuing for 2...
答:
不对。continue是一个非延续性动词,后面不能接for+时间段,应把它改为延续性动词。正确答案为:performance
has
been
on
for 2 hours
have
been
和have done区别
答:
He is said to
have
been
the richest man in Taiwan.据说他以前是台湾最有钱的人。The three children have been sponging
on
their grandparent for over ten years.10多年来这3个孩子一直靠他们的姥爷、姥姥养活。She is said to have been an actress about twenty years ago.据说她在20年...
have
been
这个单词怎么用
答:
have
been
是完成时的一个标志性格式,你所举到的这两个例子前面一句
意思
是:我们已经在这个工程干了超过一个月了(但现在还没有结束,还要继续干下去),而第二句意思是:我的钥匙已经丢了(表示现在的结果)。前一句为现在完成进行时,后一句则为一般现在完成时。 一、现在完成时 (have/
has
done...
have
加动词的过去分词是
什么意思
答:
He
has
been
in the Party for five years.He has been a Party member for five years.It is five years since he joined the Party.He joined the Party five years ago .电影开始五分钟了.The film has been
on
for five minutes.It is five minutes since the film began The film ...
have
been
的几种常用用法是
什么
?
答:
例如:The moon
has
been
visited by human being already.月亮已经被人类访问过了。Man-made satellites
have
been sent up into space by many countries.人造卫星已经被很多国家发射到了太空。用法三:have been和不同的单词连用,表达不同的
意思
。一、have been与表示职业的名词连用,用来询问或说明...
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