Which word do you use when you ask for something 这是新概念英语中的一句话,我要的是这句话的意思，

(which word do you use when you ask for something)怎么翻译?原句中省略了什么? You ask a man for two ice creams.Which polite word do you add? You ask a man for two ice creams.Which polite word do you add? Film or Book,which do you like IN English!only 100 word. topic:which word do you think it's the most important one to aperson?why? Do you keep your word? 谁知道You ask a man for two ice creams.Which polite word do you add?的意思? which source did you quote us? 翻译 Do you still remember the days ---- we spent together in the US?为什么用which来连接,请说下详细过 Which books do you like. Which team do you play which toy car do you which season do you like ? which city do you like? Which one do you perfer? which city do you lice which city do you lice 定语从句和介词的问题the teacher asked us to do a pronunciation exercise in which he would say a word or two in French请问in which 的IN从哪来的