I am twenty year old.I am _______ a child.A.not longer B.no long C.not any longer D.no longer

i am twenty years old与 i have twenty years old区别? I am twenty year old.I am _______ a child.A.not longer B.no long C.not any longer D.no longer ‘I am twelve year old.'怎么改错 I am eleven year old.（改错） I am fourteen yesrs old this year 《if i am twenty years old字数不限,想象作文. twenty-year-old twenty years old 两个怎么用? 英语口语中,“我21岁”是I am twenty first years old,还是twenty one years old? I am twenty 为什么year old是放在一起的,i am ten old this year I am 12 year old改疑问句和回答 2011 ,I am eighteen years old this year. I am ten year old.这句话错在那里? I am ten years old next year.哪错了? I am born ten year old.的问句是什么 I am eleven years old this year.怎么翻译? I am seven years old this year,so I _______ six last year. a twenty year old boy对还是a twenty years old boy对哪个等于 a twenty-year-old boy?