宝宝发烧推拿手法:“They knock the doors and windows.”中有什么错误

来源：百度文库 编辑：高考问答 时间：2024/05/14 13:05:53
速度哦!!很急的!!帮忙帮忙!!先谢拉!!呵呵!!~~

knock后加介词at

knock at

knock at

knock at sth. knock是不及物动词

They knock on the doors and windows.

On 才对～～～～～

knock at~~~

“They knock the doors and windows.”中有什么错误 what are __ the door?-- they are some brooms. Listen, someone______(knock)at door knock at the door(下一站彩虹的主题曲）mp3下载 要Knock on the heaven's door（Bon Jovi unplugged版本）吉他谱 21,The door didn’topen ___.They had to kick it open.Ahowever Bsomewhere Canyhow The Girl Next Door the rpotection door是什么意思 at the door 得意思 --Did you close the door?