1.The story took place in Europe in the days before automobi

1.The story took place in Europe in the days before automobiles( )everyone uesd ho
1.The story took place in Europe in the days before automobiles( )everyone uesd horses.
A.which .B.where C.when D.as
2.Daisy was always speaking highly of her role in the paly,and ( )of course,made the others unhappy.
A.which B.it C.who D.不填
求答案和原因