how do you like beijing .Mr smith?oh ,i___ such a beautiful city before
A.don't visit B.didn't visit C.haven't visited D.hadn't visited
why didn't you go to the cinema yesterday?
because i ____ the film before
A.had seen B.have seen C.have watched D.had watched
这两道题的区别是什么,
人气：354 ℃ 时间：2020-05-11 05:50:57
解答
1.C 我从未见过这么漂亮的城市 指在这之前,用现在完成时
2.A 前面问的是你昨天为什么...那就应该是我昨天之前已经看过那部电影
过去的过去,所以用过去完成时
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