英语翻译Unwittingly year and a half,can not think from a year an

英语翻译Unwittingly year and a half,can not think from a year an 英语翻译I moved to japan about a year and a half ago from Englan three years and half a year half a year ago. 是one year and a half还是a year and a half?为什么? A.one and a half year`sB.a year and a half`sC.one and a half 英语翻译Vacation can be from 2 weeks a year to 4 weeks a year.请翻 英语翻译A year and a half has passed and the baby is negetive.My once half year,twice a year 英语翻译A year and a half after her approval rating hit a low of 英语翻译It was the first time in a year and a half that I"d seeN half a year .a half year可以么?