Questions：

1．How many sides does a circle have？

一个圆圈有几面？

2．Why is eternity¹ like a circle？

永恒为何似圆圈？

3．What animal can jump as high as a tree？


什么动物可以和树跳得一样高？

4．How can you be completely sleepless² for seven days and
still lack no rest？

怎样能保持七天不睡仍旧精神焕发？

Keys：

1．Two． The inside and the outside．..
两面，里面和外面。
2．Because it has neither begining nor ending．..
因为它无始无终。
3．All animals， for trees can’t jump．..
所有的动物都能，因为树根本不会跳。
4．Sleep at night．..
晚上睡觉。

Notes：

2．eternity/i>t+：niti/n.永恒