we found the key__he had left it.请问填什么呀?为什么?

we found the key__he had left it.请问填什么呀?为什么? we found the key__he had left it.请问为什么填where呀,怎么翻译啊?句中没有表示地点 we found the books two days__he had gone away.请问填什么呀? we found the key where she had left it.是个什么从句 We found the key _____ she lad left it.为什么? we found the key where she had left it 是宾语从句还是状语从 Alice left the book where she had found it. He left the knife ___he had found it he left the knife _____he had found it when we got to the station we found the train had left (leav I found my books I had left it.为啥用where不用the By the time we got to the square,we found it had been e_____