三道英语单选题说明原因!
1.Ishallneverforgetthedays——westayedtogetheronthefarm.
AthatBwhichCwhenDwhy
2.Motherhasboughtall——isnecessaryforNewYear‘sDay.
AwhatBwhichCthatDbecause
3.Myhometownisn’t——itusedtobetenyearsago.
AwhatBwhoCwhereDwhich