when did you last have haircut 这句话中的last 是什么副词?

when did you go last when did you sleep last when did you go last When did you last tidy your room? When did you go last time When did you go to bed last when did you take the medicine last When did you finish m_________your last movie? when did you arrive home last night?翻译成中文 when did you hurt yourself last?用英语回答 When did you hurt yourself last 该怎么回答? 改错---When did you arrive in yesterday?---Last night. when did you go last sunday怎么回答 when did you go to bed last night when did you last have a haircut?怎么回答 1.When did you have supper last night?怎么回答 When did you go to the park last time? when did you go to the supermarket last time?