1 . 听下面一段独白，回答以下小题。
1. Where is Stonehenge located?

A．In Egypt.

B．In China.

C．In England.

2. When did Stonehenge start to be built?

A．In 4000 BC.

B．Between 3000 and 2000 BC.

C．In 1600 BC.

3. What does the speaker say about Stonehenge?

A．It was built in stages.

B．It's the oldest construction in the world.

C．The supporting stones are 2.29 meters tall.

4. What do most scientists think about Stonehenge?

A．It's a royal palace.

B．It's a religious site.

C．It's a burial ground.