who has no tooth is a bird 这句话语法对吗?

who has no tooth is a bird 这句话语法对吗? the baby is very young.He has no ()now.A:tooth B:teeth who has no home? who has no home? Daming is a child,Betty is an only child.Who has no brothers or sisters?回答 Ben is only a child.Jim is an only child.Who has no brothers or sisters? Bob is only a child.Tom is an only child.Who has no brothers or sisters? Ben is only a child.Jim is an only child.Who has no brothers or sister? Ben is only a child.Jim is an only child.Who has no brothers or sisters? He is an old man who has no teeth.是什么句型? No man who is keen about his work has anything to fear from life.翻译 No announcement has been made concerning(No announcement has been made concerning( )on the next flight.A.who go B.who is going C.is who going D.who went 请问选什么,为什么? Tom has changed a lot.He is no longer ______(what/who)he used to be.为什么不用who? 英语翻译完整句子是这样的：anyone who is not a socialist before he is 30 has no heart; anyone who is still a socialist after he is 30 has no head. Tim is the only child ,Sam is only a child ,who has no a brother or a sister?why? He is old,but he has all his own t()括号中填tooth或teeth The baby has no teeth,so he can't eat hard food.为什么用teeth而不用tooth The poor old woman who has no children is very （谨慎的）with her money填单词