what letter is to be avoided if you want to borrow money?请讲清楚一点.

问题描述:

what letter is to be avoided if you want to borrow money?
请讲清楚一点.

o=owe

IOU
I owe you

如果你想借钱的话,需要避免哪个字母?
这是道类似谜语或脑筋急转弯的智力题.类似的还有:
what letter is good for your health?
答案是y, health加了y就是 healthy 表示健康
所以这个我猜是K,borrow mon(k)ey 借猴子?
当然可能还有更贴切一点的,总之思路应该是这样.