He knocked ___an old man and knocked him ___ .A.into,into B.into,down C.down,on D.at on
问题描述:
He knocked ___an old man and knocked him ___ .A.into,into B.into,down C.down,on D.at on
He knocked ___an old man and knocked him ___ .
A.into,into
B.into,down
C.down,on
D.at on
答
knock into 撞上(某人);knock at 敲(门、窗等);knock down 击倒,撞倒;杀(价),降(价);拆除;knock on 敲(门、窗等所以选B,他撞上一位老人并且把他撞倒了.不懂追问,