A policeman or two or three is to help them out of the troubleor不是就近原则的嘛,谓语动词怎么是is?不是are啊!求详解,

a thing or two A policeman or two or three is to help them out of the troubleor不是就近原则的嘛,谓语动词怎么是is?不是are啊!求详解, for a day or two a year or two 还是one year or two 括号内填什么I have two brethers.One is a driver ,()is a policeman. The two young men begin to run ____ the building when they see a policeman 等!for a moment or two是什么意思 within a day or two的意思 A day or two is enought 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 Tom knows a thing or two about Japanese.a thing or two 谁知道knows a thing or two的意思?Tom knows a thing or two about japanes. I am a policeman? I am a policeman. Policeman stops a a policeman什么意思 A policeman saw two thieves____(steal)a girl's mobile phone on a bus and he caught them at once i have two brothers.one is a driver,_______is a policeman.A one B otherC the other