作业帮大家来做英语题David ,Lily ,John and Maria are 12,11,10,10and9 years
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/11/08 06:44:49
大家来做英语题
David ,Lily ,John and Maria are 12,11,10,10and9 years old,but not in that order.
David is 2 years younger than John.
Lily is 2 years younger than Jane.
Maria is older than David.
Who are the twins?
David ,Lily ,John and Maria are 12,11,10,10and9 years old,but not in that order.
David is 2 years younger than John.
Lily is 2 years younger than Jane.
Maria is older than David.
Who are the twins?
Lily and Maria
David is 2 years younger than John,so David and john are nor twins.
And because John is 2 years older than David,so John is 12 or 11,so John cannot be one of the twins.
As the same reason,Jane is 2 years older than Lily,so Jane cannot be one of the twins.
Maria is older than David,so Maria is not 9 years old.And she cannot be 12 or 11,either(because David and Jane must be 12 and 11),so Maria is 10,David is 9,and Lily is 10
so Lily and Maria are the twins
David is 2 years younger than John,so David and john are nor twins.
And because John is 2 years older than David,so John is 12 or 11,so John cannot be one of the twins.
As the same reason,Jane is 2 years older than Lily,so Jane cannot be one of the twins.
Maria is older than David,so Maria is not 9 years old.And she cannot be 12 or 11,either(because David and Jane must be 12 and 11),so Maria is 10,David is 9,and Lily is 10
so Lily and Maria are the twins
David,Lily,Jane,John and Mary are 12,11,10,10 and 9 years ol
英语填空David and John（ ）classmates 10 years ago.They both( )in
英语作文填空David and John classmates10 years ago.they both in Tai
英语10．Lily and Lucy are twins.They_______C_________.
Maria sits ------ Lucy and Lily.
【英语】lily and lucy are _fifteen years old_.（对画线部分提问） ___ ___
阅读判断：David and Lily are my classmates.They are from England.
John and David are in the same school,but they are in_classe
英语翻译These boys,David,Tom and John are good friends.They are
英语翻译Lucy and Lily are twins.They are six years old.They are
阅读短文,做是非题tom and john are good friends.on sunday they are in
（my） friends,(John and lily） are going to （plant trees) (nex