Which letter can fly in the sky?的回答是什么

问题描述:

Which letter can fly in the sky?的回答是什么

想起以前看过的趣味联想字母.
Which letter is a drink?——T
Which letter is a part of your body ——I
Which letter can fly in the sky?——B
Which letter is yourself?——I
Which letter is a question?——Y