1 upon leaving a café,one boy paid his bill ,while his frien
1 upon leaving a café,one boy paid his bill ,while his friend handed the cashier a slip of paper with the number 1004180 on it .the cashier smiled and let him leave without paying .why?
2 in two years i will be four times older than my brother is now .my brother is 5 now .how old will i be when i am twice as old as my brother.
3 21,20,18,15,11,
4 there are five books ,T U V W and X,stacked on top of one another on a shelf .book u is two books below w and immediately on top of x.v is three books above u.which book is on the top of the pile and which is at the bottom?
2 in two years i will be four times older than my brother is now .my brother is 5 now .how old will i be when i am twice as old as my brother.
3 21,20,18,15,11,
4 there are five books ,T U V W and X,stacked on top of one another on a shelf .book u is two books below w and immediately on top of x.v is three books above u.which book is on the top of the pile and which is at the bottom?
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1,because the slip of paper is a voucher.因为那张纸是代金券
2 ,答案：26 years old,问题是说,再过两年我就比我弟弟现在的年龄打四倍了,我弟弟现在5岁,当我的年龄是弟弟的两倍的时候,我是多大?分析：也就是说我现在是十八岁,大弟弟十三岁.所以当我26岁时,我弟弟就是十三岁,我的年龄就是弟弟的两倍.
3,21,20,18,15,11,6 因为21-20=1 20-18=2 18-15=3 15-11=4 所以 ,11-6=5 最后那个数字是6
4,有五本书,TUVWX 将书一个叠一个放在书架上,U 在W下面两本书的位置,U在X的上面,V在U上面三本书的位置,问哪本书在最上面,哪本在最下面.由此我们可以排出顺序：XU.Wv
所以,中间那个就是T.也就是 X在最下面,V在最上面
V is on the top of the pile and X is at the bottom
2 ,答案：26 years old,问题是说,再过两年我就比我弟弟现在的年龄打四倍了,我弟弟现在5岁,当我的年龄是弟弟的两倍的时候,我是多大?分析：也就是说我现在是十八岁,大弟弟十三岁.所以当我26岁时,我弟弟就是十三岁,我的年龄就是弟弟的两倍.
3,21,20,18,15,11,6 因为21-20=1 20-18=2 18-15=3 15-11=4 所以 ,11-6=5 最后那个数字是6
4,有五本书,TUVWX 将书一个叠一个放在书架上,U 在W下面两本书的位置,U在X的上面,V在U上面三本书的位置,问哪本书在最上面,哪本在最下面.由此我们可以排出顺序：XU.Wv
所以,中间那个就是T.也就是 X在最下面,V在最上面
V is on the top of the pile and X is at the bottom
1年前
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