one or two days 用什么be动词?

one or two days 用什么be动词? 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 我不知道选什么：---How long will you stay here?--- For _________.A one and two day B.one and two days C.one or two days D.one or two这是考察的什么知识点呢? a day or two,one or two days 后面的动词分别用单数还是复数? 这道题的两个选项有什么区别We can finish the work in ______ .A.a day or two B.one or two days He will be all right in __________ A one day or two days; B one or two days ;C one and two days ;D one or two day 请讲清选什么和理由,并交代清其他选项错误的理由 It will take us ____to finish the workA.a day or two B one or two day C a day and two D one or two days.为什么? --How long will you stay there?--For__.A.one and two days B.one and two day C.one or two day D.a day or two you will have to spend_writing your report herea.one day or two days b.one day or two c.a day or two d.two days or one答案是c 为什么 You'll have to spend ----writing your report here A.one day or two days B.one day or two C.a day or two .D.two days or one 为什么 You'll have to spend ----writing your report hereA.one day or two days B.one day or two C.a day or two .D.two days or one 为什么 He will be all right in __________A one day or two daysB one or two days C one and two days D one or two day 请讲清选什么和理由,并交代清其他选项错误的理由 He will be back in___.A one day or two B one or two days C a day or two days D one point five days 求大神解析下ABC三个的区别 i hear he will come in_ a .a day or two b.one day or two c.one and two days d.one day or two days为什么不选b? i hear he will come in_ a .a day or two b.one day or two c.one and two days d.one day or two days 请从语法角度 选择啊正确答案是A 为什么不选b？ 选择He is going to have a holiday for ()?A a day or two days B one or two days C a year and two He'll have to spend ______ writing his report here.A.one day or two days B.one day or two C.a day or two days D.a day or two He’ll have to spend ____ writing hie report here.A.one day or two days; B.one day or two; C.a day or two days ; D.a day or two选D为什么不选A啊