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must have been done
不是
must
have
been
done
吗?
答:
must have been done
和 must have been doing 是两个不同的概念。have been done 是现在完成时的被动语态,汉义:"已经被⋯"。have been doing 是现在完成进行时,表示动作从过去某一时间开始一直延续到现在。加了must 后可以表示推测。
must
have
been
,must have been
done
,must have done三者的区别?_百度...
答:
must have been 一定是已经xxx(做某件事)
must have been done
一定是已经完成了
must have done
一定完成 been指“被”,有been的句子就是被动句,某个动作被进行的意思。
有
must
+
has
+
been
+
do
的用法?
答:
“Must has been do” 不是一个正确的用法。应该使用
“must have been done”
来表示过去发生的某个动作或事件。“
Must have been done”
是一种情态动词的完整形式,用于表示对过去发生的事情的推测或肯定。它由 “must”(必须)和 "have been ...
句型
must
have
gone怎么用
答:
Must have done
表对过去的推测。
Must have been done
表对过去的被动推测。 例句,She must have loved deeply, so she was so hurt.她一定曾经爱的深,才会如此受伤。 She must have been loved too, so she didn't have any regrets. 她一定被爱过,所以她无憾。
must
have
done
和must have
been
doing的区别
答:
must
have
+
done
must have+
been
doing 都知道be doing 表示正在进行的动作,正在发生的,那要放到must have done里面去,则要符合“done”的这中过去分词的形式,则就变成了must have+been doing 拉,有一直发生的意思,整个意思就是“表示对过去一直发生的事情的推测”.如:Tom must have been playing...
will/
must
/would /
have
/
has
/must have
been
+ 过去分词各怎麼翻译...
答:
will
have
been
done
表示将来要被做 would have been done 常用在虚拟语气,表示本要被做而没有做(记住在虚拟中的用法非常有用)
must
have been done 表示对过去的推测,一定被做……have/
has
been done 表示现在完成时的被动语态 译为:被……...
will/
must
/would /
have
/
has
/must have
been
+ 过去分词各怎麼翻译...
答:
will
have
been
done
表示将来要被做 would have been done 常用在虚拟语气,表示本要被做而没有做(记住在虚拟中的用法非常有用)
must
have been done 表示对过去的推测,一定被做……have/
has
been done 表示现在完成时的被动语态 译为:被……
must
have
been
是对过去正在进行的事肯定?还是对过去的事进行肯定?_百 ...
答:
对过去的事情的肯定,
have
been
是现在完成时,指已经做了什么,要对正在进行的事表达肯定后面要加doing
must
have
been
与must have
done
的区别?
答:
其实两者在时态都没有什么区别,都是表示过去一定做过某事~但是~
must
have
been
强调的是状态 must have
done
强调的是动作~
must
have
been
done
/must be done
答:
先说
must
have
done
它指的是一种推测,可能性极大 ,翻译为“一定做过某事了”must do 就是必须做某事 (前面加
be
就是它们对应的被动形式)
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