作业帮As long as there have been mice,people have sought a better mousetrap.这句话不懂.As long as there have been mice,people have sought a better mousetrap.这句话为什么用现在完成时?
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As long as there have been mice,people have sought a better mousetrap.这句话不懂.As long as there have been mice,people have sought a better mousetrap.这句话为什么用现在完成时?
As long as there have been mice,people have sought a better mousetrap.这句话不懂.
As long as there have been mice,people have sought a better mousetrap.这句话为什么用现在完成时?
As long as there have been mice,people have sought a better mousetrap.这句话不懂.As long as there have been mice,people have sought a better mousetrap.这句话为什么用现在完成时?
只要这里已经有老鼠了,人们就会寻找更好的扑鼠器
have been 完成时,表示一直,已经
因为这里（现在）已经有老鼠了，所以人们使用了更佳的老鼠钳。
因为“现在已经”，所以是现在完成时啊
表示一直延续到现在的，用完成时
As Long As You'Re There 歌词
as long as you're there
as long as u happy there is ok 求救急
As long as there is love,it isworth waiting for.
As long as there being confidence,will succeed.
as long
“as long as it
AS LONG AS 用法
As long as you
as long as
as long as 意思
as long as
“as long as love
as long as your
As long as your
How long did you stay in hospital?l stay there ____ two months.A.as longer as B.as short asC.as long as D.as shorter as
How long did you stay in hospital? l stay there ____ two months. A.as longer as B.as short asC.as long as D.as shorter as
As far as,as long as ,as well as