We srend half a year building the park.同义句转换

We srend half a year building the park.同义句转换 half a year ago. half a year .a half year可以么? once half year,twice a year It is h___ a year since we didn't meet each other.填 hardly 还是 half We spent half a year in building the park.(改为同义句) It___ __ half a year ___ ___ the park. three years and half a year one year and a half和a year and a half哪个正确 是one year and a half还是a year and a half?为什么? The johns stayed in HeFei （ ）.A.for half a year B.half a year ago We have stayed at this school for _____.Which of the following choices is wrongA.two and a half years B.two years and half a yearC.two years and half a year D.both A and B 有half a year 的说法,那有没有a half year 的说发? A.one and a half year`sB.a year and a half`sC.one and a half yearD.a year and a half的区别和用法A.one and a half year`sB.a year and a half`sC.one and a half yearD.a year and a half half的用法是 one and a half years 还是one and a half year?half具体的用法? 1.We have known each other for---.A.a year and half B.a year with half C.a year and a half.2.All---can be done has been done.A.that B.who C.which这两个题选什么.为什么. we are half a word away We are half a word alaway we are half a would away