初三英语定语从句问题,能回答的谢谢了悬赏20分
Hehasforgottentheday_____hearrived.
AwhenBwhereCthatDwhich
Hestillremembersthedays_____hesprntwithyourfamilly.
AwhenBwhereCthatDonwhich
最好有解释详细些,难道少了介词就一定要用关系副词马吗?
越详细越好谢谢!