-- Was Mary at the party last saturday?-- No.I don"t think s

来源：学生作业帮编辑：作业帮分类：英语作业时间：2024/05/25 00:10:18

-- Was Mary at the party last saturday?-- No.I don"t think so.I___her.
-- Was Mary at the party last saturday?
-- No.I don"t think so.I___her.
A.don"t see B.didn"t see C.haven"t seen D.hadn"t seen
为什么不选C

haven't seen是过去完成时的否定式
首先这段对话的意思是：Mary上个星期六去派对了么?
不,我不这么认为,我没有看到她.
这里应该用过去式,上个星期六的派对是过去式,而过去完成时则是过去的过去发生的事情,这个人说“没有看到她”是现在说的,所以是现在的过去没有看到她,所以只需要用过去式.

-- Was Mary at the party last saturday?-- No.I don"t think s I don't think they could have gathered at the party last nig I don't think he is good at English.No,it's the worst speaki —Did Mary come to the party?—I don't know.She__while I was o 1.Was the exam was difficult?No,it wasn't.But I don't think＿ I don't think the movie is wellmade.--- No,it's the ____ I'v I don't think the movie is well-made.-No, it's the ____I've Is the H1N1flu very serious now?No,I don't think so.( ),we s -I didn't go to Mary's party last because my car broke down. We had ? fun at Mary's birthday party last Sunday Mary can’t attend the party _____ at Tom’s house at present 9. －I don’t think the movie is well-made. －No, it’s the ____