一道英语的智力测试,Grandpa:You give me three empty bottles,and I'll give you a bottle of orange.Dad:Give you twenty-one bottles of orange,Tom.Tom:I drink all these bottles of orange,and give the bottles to Grandpa.Then he gives me some bottl

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一道英语的智力测试,Grandpa:Yougivemethreeemptybottles,andI''llgiveyouabottleoforange.Dad:Giveyoutwenty-onebott

一道英语的智力测试,Grandpa:You give me three empty bottles,and I'll give you a bottle of orange.Dad:Give you twenty-one bottles of orange,Tom.Tom:I drink all these bottles of orange,and give the bottles to Grandpa.Then he gives me some bottl
一道英语的智力测试,
Grandpa:You give me three empty bottles,and I'll give you a bottle of orange.
Dad:Give you twenty-one bottles of orange,Tom.
Tom:I drink all these bottles of orange,and give the bottles to Grandpa.Then he gives me some bottles of orange.How many bottles of orange do I drink in all(一共)?

一道英语的智力测试,Grandpa:You give me three empty bottles,and I'll give you a bottle of orange.Dad:Give you twenty-one bottles of orange,Tom.Tom:I drink all these bottles of orange,and give the bottles to Grandpa.Then he gives me some bottl
TOM的爸爸给他21个瓶橙汁全喝掉,21个瓶子可以给他祖父换7瓶橙汁,再喝……掉,再给他祖父6个瓶子,换2瓶橙汁,
接着喝啦!现在自己有3个瓶子,再给他祖父,换1瓶喝………………所以一共喝了31瓶(想撑死谁啊?)
对吗?

31

28

21+(21/3)=21+7=28

同意1楼和4楼,应为31瓶。
21+7+2+1=31