mary is12 years old .she was twice as old as his brother, ,john how old was mary when john was born的意思

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maryis12yearsold.shewastwiceasoldashisbrother,,johnhowoldwasmarywhenjohnwasborn的意思maryis12yearsold.s

mary is12 years old .she was twice as old as his brother, ,john how old was mary when john was born的意思
mary is12 years old .she was twice as old as his brother, ,john how old was mary when john was born
的意思

mary is12 years old .she was twice as old as his brother, ,john how old was mary when john was born的意思
mary 12岁了.她有她的弟弟john的两倍大,当john 出生的时候mary 有多大?
满意的话采纳一下谢谢

玛丽12岁，她是她弟弟--约翰年龄的两倍。约翰出生的时候，玛丽几岁。
答案是6岁。约翰现在6岁。玛丽比他大六岁。

玛丽12岁，她的年龄是她弟弟约翰的两倍。约翰出生的时候，玛丽几岁？
Answer： Mary was 6 when John was born.
(Mary 今年6岁，John 今年6岁，所以12-6=6，John 出生的时候，Mary 6岁）

2.Bai Ling is12 years old.Mary is10. Mary is__ than Bai Ling. mary is12 years old .she was twice as old as his brother, ,john how old was mary when john was born的意思 I'm 10 years old,Amy is12.Tom is 14.（用比较级,最高级改写） Tom is12 years old.Mike is12,too.(as.as合成一个句子）改为同义句.How did you like Shanghai? Mary is six years old(对six years old提问 Jane and Mary ( ) 21 years old Mary is 8 years old.同义句 Alice is four years old.Mary is eight years old.(同义句转换) Mary is_______Alice's________. 同意句:Lucy is 12 years old ,Mary is 20 years old. Tom is fifteen years old.Mary is fifteen years old,too(改为同意句） Mary,are you thirteen years old?（做否定回答） Mary is 16 years old.（改为同义句） Mary is 15years old .Peter is also 15 years old.合并一句 Mary is ____ _____ _____Peter. Mary is 10 years old,I am 12 years old.合为同一句要尽快Mary is ----- ------- ------- than me Mary is 8 years old.Kate is also 8 years old.(合并成一句）Mary is ____ ____ _____ Kate. 根据答语写出相应的问句 1、I’m42kg 2、Amy is12 years old 3、I’m165 cm tall 4、I wear size 36还有5、My legs are 75 cm long Mary is ten years old.(同义句转换) Mary is () () girl. Mary is ten years old.同义句转换Mary is ( ) ( ) girl.