Do you know___?--Last Sunday.And I went to the station to see him off.A.--Do you know___?--Last Sunday.And I went to the station to see him off.A.when John went to Shanghai B.when did John go to ShanghaiC.that John had gone to ShanghaiD.when John has been to Shanghai
问题描述：
Do you know___?--Last Sunday.And I went to the station to see him off.A.
--Do you know___?
--Last Sunday.And I went to the station to see him off.
A.when John went to Shanghai
B.when did John go to Shanghai
C.that John had gone to Shanghai
D.when John has been to Shanghai
答