in one or two 如题

in one or two 如题 in one or two in one or two words in one or two words的中文 in one or two words 的中文 They will finish the work______A.after one and two days B.after one or two days C.in one and two days D.in one day or two one or two one or two Many will study in our school for______A.a or two year B.one or two year C.a year or two D.one years or two 英语中a 和one有什么区别?例如my friend will return in _____.A.one day or two B.a day or two C.one or two day这题选择B谁能给解释下. They are making a travel in London and will stay here for____A.one or two daysB.one days or twoC.one or two dayD.one and two days in one day or two有语法错误吗 one or two 加时间,谓语用单数还是复数?如：one or two hours （ ）enough. in a day or two与in one day or two的区别?He will be back in a day or two为什么不能说He will be back in one day or two? 单选You can return the book in _____.You can return the book in _____.A one or two day B one day or two C a day or two D one day or two days为什么? I'll be back in __________a one day or twob a day or twoc a or two daysd one day or two days选哪个？为什么？ one year or two one or two year 的意思 是one or two year还是one or two years