问题

Mark, why do you get up so early — Oh, I have somany things to do and you know ____.
A: one finger cannot lift a small stone
B:east or west, home is best
C:the early bird catches the worm
D:easy come, easy go
B:east or west, home is best
C:the early bird catches the worm
D:easy come, easy go
正确答案是: