You don't look well,you'd better see the doctor.-I_,but he said there was nothing wrong.填have,had

You don't look well,you'd better see the doctor.-I_,but he said there was nothing wrong.填have,had
You don't look well,you'd better see the doctor.-I_,but he said there was nothing wrong.填have,had

You don't look well,you'd better see the doctor.-I_,but he said there was nothing wrong.填have,had
应该选have,表示现在完成时,即在此之前我已经去过了.
用had就成了过去完成时了.意思就成了：在那（过去某个时间）之前我已经去过了.
你看上去不舒服,最好去看看医生.
我已经去过了,但他我说没什么病.

have
表示，我已经看过了i have seen the doctor.

用have。表明现在我已经完成了，而不是过去已经完成

have

填 had

have

应该填had，是过去完成时。