1.Why did the bald (秃顶的) man buy a rabbit farm?

1.What is it that always behind time?

3.I have cities without houses, forests without trees, rivers without water. What am I?

Answers to the English riddles:

1.Because he wanted to grow some hares (与hairs同音).

2.The back of a clock.

3.A map.

Learn the following pattern by heart记住下面的句型：

It is / was 被强调部分 that 句子的成分.

这是英语中强调的句型，常用于强调句子的主语、宾语、状语等。如果强调的部分是人，也可以用who来代替that。上边谜语的谜语是该句型的特殊疑问句。

It was I that / who was wrong. (I was wrong.)

我错了。

Was it you that broke the window? (Did you break the window?)

你打碎窗玻璃了吗？

It is the poor that we should help. (We should help the poor.)

穷人应该得到帮助。

It was on Monday night that all this happened. (All this happened on Monday night.)

一切都发生在周一晚上。

What is it (that) you want me to do? (What do you want me to do?)

你想让我做什么？