left sth at home中at可以省略吗?rt

left sth at home中at可以省略吗?rt left my sth at home中文翻译 I left my homework at home为什么用at?不是left+sth. I left m at home I left my homework at home John left his car at home Left it s－at home I left my wallet at home leave sth somewhere,为什么here和home都是地点副词,home却要加介词?如left my book at home 又如left it here,为什么home前面要家介词at? I left mine at home.为什么这里要用left 请问是I forget my homework at home.还是I left my homework at home.为什么? 翻译Ted left his homework at home并回答 I leftorgOt my book at home.选哪个? They said they left their books at home 英语 i （left） it at home为什么不是 forgot呢? I( )it at home.A,forgot B,left I am a( )I have left my key at home he was being left at home 这个句子对吗?