knock at the door before entering please这句话是时间状语从句吗?那句中只有KNOCK AT 一个动词?enter不是?
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knock at the door before entering please这句话是时间状语从句吗?
那句中只有KNOCK AT 一个动词?enter不是?
这是一个祈使句.任何从句必须先是一个句子,做为从句.
knock 是动词,at是介词
entering 是(及物)动词,并不是enter+ing,有区别的.
可以去 爱词霸 网站check 一下.
knock at the door造句
Listen:Someone ______(knock) at the door.
knock at the door敲门应该是knock at the door,有时也看到有用knock on the door的,还有是不是可以直接说“knock the door呢?
关于knock at the door.为什么不是knock the door? at表示什么?
knock at the door 和 knock on the door有什么区别吗详解,谢
knock at the door和knock on the door到底有什么区别?
they were i______ by a knock at the door
Listen!There's someone_____(knock)at the door.
Listen!There's someone_____(knock)at the door.
Please ____(knock)at the door when you come in.
Listen,someone______(knock)at door
i think someone is in .let's knock the door 这句话的knock为什么要改成knock at
There was a knock at the door.(改为同义句)_____ ______ ______ the door.
Listen!I hear someone knocking at the door.Listen!_____ ______ a knock on the door.
knock at the door before entering please句中只有KNOCK AT 一个动词?enter为什么不是?
please knock at the door before you enter the room(同义句转换)please knock at the door _________ __________the rooom
敲门英语可以说成 knock at on the door 因为书上写 knock at (on) the door on 是可以省略么?
27 If nobody answers the door bell ,try ___ the back door.A to knock at b.to knock c.knocking at d.knocking 需要详细分析