找出下面句子中的错误并修改.

问题描述:

找出下面句子中的错误并修改.
1,We must walk across the road quick.
A B C
2,Did your brother carried any books?
A B C D

1.quick改为quickly,quickly是副词,修饰动词walk
2.carried 改为carry,在疑问句中如果助动词是过去式,那么后面的行为动词用原型,要熟记