I____never_____(be)to Shanghai before请问第一个是用HAVE还是HAD..我觉得都可以..
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I____never_____(be)to Shanghai before请问第一个是用HAVE还是HAD..我觉得都可以..
I____never_____(be)to Shanghai before
请问第一个是用HAVE还是HAD..我觉得都可以..
I____never_____(be)to Shanghai before请问第一个是用HAVE还是HAD..我觉得都可以..
用HAVE,BEEN
因为题中有before,说的是我以前从没去过上海
had been 是过去完成时,表示过去的过去
When the police arrived,the thieves had run away
I have never been to Shanghai before.
用have!此句是过去完成时!
同感
have ... been...
这句话说的是我到现在为止没有去过上海 所以应该用一般现在完成时
I have never been to Shanghai before
用have是正确的~不过不是过去完成时~
是现在完成时~
如果是过去完成时就应该用had了~
HAVE
若用HAD就没有参考时间点!
I have never been to Shanghai before.
have never been 是一种固定用法。
I have never been to Shanghai before.
have,been
I have never been to Shanghai before.