21、Why did the young man go to visit the wise man?

A．Because he was ill.

B．Because he was the wise man's friend.

C．Because he wanted to know how to be rich.

D．Because he wanted to be wise.

22、The wise man thought the young man himself___________.

A．was rich B．was poor

C．was wise D．was silly

23、The wise man called ______ wealth.

A．the young man's money B．the young man's eyes and feet

C．the young man's buildings D．the young man's cars

24、The young man wasn't willing to exchange his eyes for money because ________.

A．he was rich B．he didn't like the old man

C．he thought his eyes were important to him D．he didn't like money

How terrible it would be if there was fire! Today is November 9. It's time for us to learn a lot more about fire, especially what to do if we are caught in a fire:

1. Shout out

If you smell smoke or see fire, shout out "Fire"! Shout as loudly as you can, because people may be asleep.

2. Call 119

Never try to put out the fire yourself, even if it is a very small one! Get help from your parents or call 119.

3. Keep down close to the floor

If there is a lot of smoke in your room, keep down close to the floor.

4. Test the door

Test the door before you open it. If the door is cool, open it carefully. If the door is