We left the door unlocked.___could have come in.

you needn't have left the door unlocked.john has a key 你不需要留 Someone left the door of our classroom unlocked yesterday It 请帮忙分析一下句子成分：Make sure the door is never left unlocked. _____ the door unlocked,i went in.A.Finding B FOUND C HAD FO If you hadn't left the car unlocked,it wouldn't have been st come in,shut the door We left in such a hurry (that we forgot to lock the door.)括号 he left in a hurry,( ) the door ( ) . we left in such a hurry___we forgot to lock the door.为什么此句空格 解释\\\'\\\'finding the door unlocked,I went into the kichen.\ We have three _ in the classroom.A.door.B.a door.Cdoors ( ) ( ) ( ) (让我感到惊讶）,the door was unlocked.