I didn't know where he lived还是I didn't know where he lives对?-Why _英语解答

I didn't know where he lived还是I didn't know where he lives对?
-Why didn't you go to his birthday party yesterday?
-Because I didn't know ______.He forgot to tell me.
A.where did he liveB.where he livedC.where does he liveD.where he lives
选B还是D啊,我认为选B的话,是说我那时候不知道,但是现在知道了；选D说明我一直不知道,现在也不知道.

人气：413 ℃　时间：2019-12-08 10:19:09

解答

选D.I did not know where he lives.
因为where he lives 是现状,不是过去.
I did not know 后面可以接现在时.例如：Ancient people did not know that earth is round.古代人不知道地球是圆的.