普通肝素的英文缩写:一道英语的智力测试,你会吗?

来源:百度文库 编辑:杭州交通信息网 时间:2024/05/02 10:06:40
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)?

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?

同意1楼和4楼,应为31瓶。

21+7+2+1=31

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

31

28