动脑筋,
问题描述：
动脑筋,
who is close to you ,your mum or your dad?
what fruit is never found singly?
if you are in a dark room with a candle,a wood stove and a gas lam.you only have one match,so what do you light first?
答
1.Mum
2.梨pear,跟pair同音,而pair是一对的意思,所以pear is never found singly.
3.Match（肯定要先点火柴才能点其他的）