knocked at

knocked at knoced at 和knocked 是knocked at the door还是knocked on the door knocked at和knocked on有什么区别? knocked at my door 和 knocked my door 区别?knocked at my door 和 knocked my door 区别? Knocked My cat___a cup of water and ran away.A.knock at B.knocked over C.knocked out D.knocked on knock 短语The little boy run for the football and ___a man standing there.A.knocked down B.knocked at C.knocked into D.knocked She went d_____to see who knocked at the door. the man knocked l_ at the door now. 18. He knocked at the door _________ no one answered. I () my brother when someone knocked at the doorI () (telephone)my brother when someone knocked at the door He__a glass of milk just now.He was very careless.a.knocked.b.knocked on.c.knocked over.d.knocked oHe__a glass of milk just now.He was very careless.a.knocked at.b.knocked on.c.knocked over.d.knocked off He knocked ___an old man and knocked him ___ .A.into,into B.into,down C.down,on D.at onHe knocked ___an old man and knocked him ___ .A.into,into B.into,downC.down,onD.at on I heard someone ____(knocking/knocked)at the door just now.那用knocked也满足hear加从句呀？ knocked at door .连音怎么读?）knock at door我会读的,knocked at door我就读不顺畅了, The boy ___ the ball and ____ a man.A.run to,knocked into B.ran to,knocked upon C.ran for ,knocked into D.ran for,knocked at选哪个?为什么?请翻译. The last man stayed at his house,a person knocked at his door.有什么深意