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- I knocked on the door but there was no response. 我敲了门，可是没有回应。
- After I knocked on the door, Mrs.Swank appeared. 我敲了门后，史旺太太便出现了。
- Behind a door, I knock on the next door, pushed open the door and go inside. 门虚掩着,我敲了下门,推门走了进去。
- My heart was in my mouth when I knocked on the door. 我敲门的时候,超紧张的。
- I heard footsteps, then a knock on the door. 我听到脚步声，随后是敲门的声音。
- There came the 2 P.M. knock on the door. 下午两点钟来客的敲门声响了。
- In the western manner I knock on the Western style door. 我按照西方的习惯，敲了敲那里的西式的门。
- There was a sharp knock on the door. 敲门声大作。
- Then came a knock on the door and he cowered away. 突然有敲门的声音，他吓得躲开了。
- One morning there was a knock on the door. 一天早上有人敲门。
- A knock on the door awakened her. 敲门声把她惊醒。
- I knocked on the door and entered a spacious room where four men were seated at a large table. 我敲门后,走进一间宽敞的房间,里面已经有四个人在桌子旁边坐着。
- Then came the knock on the door. 然后传来了敲门的声音。
- I knock on the door. 我敲门
- A sudden sharp knock on the door startled her. 急遽的敲门声把她吓了一跳。
- Please do not enter before knocking on the door. 进来前请先敲门。
- No sooner had I sat down than there was a loud knock on the door. 我刚坐下就有人大声敲门。
- Knock on the door before you enter. 进屋之前要先敲门。
- When our car broke down I knocked on the door of the nearest house. The owner very kindly took us in and gave us a bed for the night. 我们的汽车坏了时,我敲最近的一家人家的门。房主很好心地收留了我们,给我们一张床过夜。
- The other day I knocked on the door of Mr.Archbolds townhouse in Philadelphia. not far from where Mr.Franklin lived a couple of hundred years ago. 阿奇博尔德先生住在费城一所城市住宅里，离两个世纪前富兰克林先生住的地方不远。
