Part¹ Ⅲ Miscellaneous

第3篇其他类

Questions：

1．How can you make a rope shorter without cutting or winding
it？

不能剪也不能卷，怎样使一根绳子变短？

2．How can you throw a ball and have it return² to you without
hitting anything or having anyone³ throw it back to you？

把球扔出去，不能碰任何物体，不能让别人扔回来，怎样使球乖乖
地回到你手里？

3．Why are you wearing two watches at the same time？

你为何同时戴两块表？

Keys：

1．Take a longer rope and compare⁴ with it．..
拿一根长点的绳子比一比就行了。
2．Just throw it up in the air．..
往上抛。
3．To see if the other one keeps good time．..
互相监督是否走时准确。

Notes：

1．与更长的绳子相比，原来那根绳子肯定是更短了
（shorter）。