Last Saturday wasTree Planting Day.的汉语意思是?

英语.last Saturday morning 与 the last Saturday morning 请问LAST SATURDAY是什么意思?谢谢 we/have/party/last saturday/? we're going to visit park______a.his saturday b.on this saturday c.last saturday d.at last saturday What did you do last Saturday? They went swimming last saturday.转为疑问句 She played basketball last Saturday变成疑问句 Last Saturday I___________(listen)to the radio Where did you go last Saturday afternoon? Last Saturday was Tree Planting day. Mary (go) to the cinema last Saturday Fanny TV at this time last Saturday noodls cook you did last saturday morning had a good time last .同义the children --- --- last saturday I went to the zoo last Saturday.对划线部分提问 last Saturday被划线 英语.上个星期六为什么不是on last Saturday 而是 last Saturday 请教there was an football match last saturday为什么last saturday 前面不用加at I went skiing last Saturday.就画线部分提问.画线部分是：last Saturday