I .get up.my mother
问题描述：
I .get up.my mother
A.can't,early than
B.don't,so earily as
C.can,as earlier as
D./,not so early as
可是我不知道为什么
那为什么不选d？
答
A若改成can't,earlier than就对,因为than前要用比较级B的意思是我不能像妈妈起得一样早,因为用了don't否定,所以as early as可以变做so early asC改成can,as early as就对,因为as...as中间不可使用比较级D否定部位不...