----A bike for me Father___have chosen a better gift for my birthday.— He _______ be very happy
问题描述：
----A bike for me Father___have chosen a better gift for my birthday.— He _______ be very happy
A should ; must
B might; wouldn't
C couldn't; must
D mustn't;can;t
答
C couldn't; must
这是父亲能给我的最好的生日礼物.他一定非常高兴.couldnt have chosen a better gift 不可能找到（比这）更好的