how do you usually come to school?_______
它有四个选项：
A.i come to school very early.
B.i come to school late.
C.i come to school on foot.
D.i take the bus to school.
CD两个选项应该是对的把?但是就是不知道是哪一个.谁可以帮我讲解下类?3Q拉