she is an 8 years old girl.为什么是错的啊

She is an eight-year-old girl与She is 8 years old的同义句.两个呦!越快越好. she is an 8 years old girl.为什么是错的啊 Ann lives in New York.Her father has a shop there and her mother is a doctor.She is seven years ol 根据首字母提示填空：Can you guess how old she is?She is o__fifteen years old.She is an English girl .She is in China f____three years. She is an _____ girl.[A.eight years oldB.eight-years-old]二选一,理由 she is an eight years old 还是she is an eight-year-old girl对要原因啊 英文句子改为否定句She is twenty years old.my quite brother have a football.She is an teacher. My mother is an architect,she has been an architect for several years.When she is working,she usuaMy mother is an architect,she has been an architect for several years.When she is working,she usually draws plans of buildings.Although she is busy,she She is eleven years old She is eight years old. She is a_______twelve years old She is an American. Is she an apple? She is an American. she is an (u )girl .although she is only 3 years old,she can remember lots of words.该填什么 材料：Tina is an English girl.She lives in London.She is only ten years old.She can speak English and japanese.Tina can speak________foreign__________. he is an 8 years old boy 为什么不对 Annie is 11 years old girl.She is very cute.A.a B.an C the D 不填