脑筋急转弯
A boy is sitting on the right of a girl.A girl is sitting on the right of a girl.Two giels are sitting on the left of a boy.How many people are there?
参考答案:3.
A boy is sitting on the right of a girl.A girl is sitting on the right of a girl.Two giels are sitting on the left of a boy.How many people are there?
参考答案:3.