He__a glass of milk just now.He was very careless.a.knocked.b.knocked on.c.knocked over.d.knocked o

问题描述:

He__a glass of milk just now.He was very careless.a.knocked.b.knocked on.c.knocked over.d.knocked o
He__a glass of milk just now.He was very careless.a.knocked at.b.knocked on.c.knocked over.d.knocked off

C
knock over 碰倒,打翻