knock at=knock on
knock at=knock on
发布时间：2025-03-22 19:55:16
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答案：敲(门、窗)
相关试题
- 1.knock at=knock on
- 2.knock down
- 3.lock/knock
- 4.knock on wood
- 5.Knock at the door ______ you enter.
- 6.“Knock off early” means ( ).
- 7.knock sensor的意思是___
- 8.中国大学MOOC: “Knock off early” means ( ).
- 9.I saw the man ______ (knock) down by a car in the street.
- 10.I saw the man (knock) ____down by a car in the street.
