She is thirteen years old now 中的old可省略吗

She is thirteen years old.对thirteen years 提问 tom is a___boy.A.thirteen years old B.thirteen-years-old C.thirteen-year-old tom is a___boy.A.thirteen years old B.thirteen-years-old C.thirteen-year-old Her name is Lingling a___ she is thirteen years old His d() is thirteen.She is a student.jjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjjj How old is she?a:The thirteen b:Thirteenth c:Thirteen为什么？原因 She is thirteen years old 改为一般疑问句 根据答语,写出相应问句.（）?She’s thirteen ywars old（）?His birthday is November eleventh（）?She is fine()?Your football is under the bed()?lt’s$20 ()?There are 12 months in a year.最好有两种问法 Deenie is about a thirteen-year-old girl.中的year为什么不用加s? she is twelve .her cousin is thirteen同义句she is ___ ___old ___ her cousin. She's thirteen对thirteen提问 She's thirteen对thirteen提问 Mary ______ thirteen next year .(be)为什么不用 is going to be He is thirteen(对thirteen提问） what Grande are you in 那里错了 How old is she? she is thirteen year old 这拿错了 is mr. lee youris mr. lee your teacher? yes,she is 这也拿错了啊Are you Jane ?yes，l am 这拿错了啊 she is twlve.her cousin is thirteen.(两句合为一句) his a__ is thirteen thirteen years old与thirteen-year-old的区别