猜猜看（英语）Jack is twice as old as Bill,who is eight years younger than Ben, who is four years younger than Ted, who is half as old again as Jack. How old is Bill?最后一句什麽意思?如何算?

猜猜看（英语）Jack is twice as old as Bill,who is eight years younger than Ben, who is four years younger than Ted, who is half as old again as Jack. How old is Bill?最后一句什麽意思?如何算? Jack is twice as oid as bill.Jack is twice as old as Bill. 英语开放探究题1.Mary is 12 years old.two years ago,she was twice as old as her brother Jack.How old is Jack now?How old will Mary be when Jack is twice his present age?2.Peter is 15 years old.Three years ago,his younger sister Michaelle was ha Jack is out.改同义句jack is （） （）.英语高人进!1 Mary is 12 years old.Two years ago,she was twice as old as her brother Jack.How old is Jack now?我读不太懂这是什么意思,希望英语能手能帮帮我回答这个问题 智力题 JACK IS TWICE AS OID AS BILL,WHO IS EIGHT YEARS YOUNGER THAN BEN,WHO 猜猜看～ 猜猜看 jack is twice as old as Bill翻译成汉语甚么意思 My name is Jack.（同义句）() () Jack.My name is Jack.（同义句）() () Jack. MARY IS 12 YEARS OLD .TWO YEARS AGO ,SHE WAS TWICE AS OLD AS HER BROTHER JACK.HOW OLD IS JACK IS? 两道英语智力题,今天刚考的1.Jack is twice as old as Jill,but in five years time he will only be one and a half times as old as Jill.How old are Jack and Jill now?2.Jack plays computer games every day and he never works hard at his lessons, that's easy,Bob is twice as old as jack,so he is now thirty.中的as old as 英语表示几倍大于This box is ___that one.A as twice big as B bigger twice thanC twice as big as Dtwice more big than（详解）PS：英语中有几种表示几倍大于关系的说法 Who can stop many trucks with one hand?Many is 12 years old.Two years ago,she was twice as her brother Jack.How old is Jack now? 急mary is 12 years old .two years ago ,she was twice as old as her brother jack.how old is jack now? Mary is 12 years old.Two years ago, shewas twice as old as her brothei jack,How old is jack now? 英语智力题(快点!）猜猜看这些句子的意思：1、i'm out of red.2、he looks black at me.3、the girl looks blue.4、yhe little boy has a yellow steak in him.5、he is a boy without much grey matter.是让你猜猜看那些颜色的其