题目内容：

    As we know, toothpaste(牙膏)is necessary in our life and we use it every day.In fact,it does more than just keep our teeth bright and white.It can be used wisely in many other ways.Here are some useful tips.

Clean a Dirty Mirror

If you want to clean a dirty bathroom mirror, try to put a bit of toothpaste on the mirror and wipe it dry.The glass can be cleaned up beautifully.And doing this can also stop the mirror from fogging.Then you can still see yourself in the mirror after taking a shower.

Remove(移除) the Unpleasant Food Smell

Have some bad food smell, like the smell of onions or fish, on your hands? You can remove it by washing your hands with toothpaste.You’ll be fresh-smelling in no time .

Make Your Sports Shoes Whiter

This time, clean your sports shoes by yourself, not by your mother.Wipe some toothpaste around your shoes and then clean it with a wet cloth.See? Your shoes are white as new! A.little toothpaste also does an amazing job of removing scuffs(磨痕)from leather shoes.Just put a little on the scuffed area and clean with a soft cloth.The leather will look like new.

Keep the Metal(金属) Shining

Rings will get not so bright or shiny over time, yet with a little bit of toothpaste and a good washing, they'll be shining away right away.But do not use it on pearls(珍珠), as it will hurt the surface(表面).

1.The passage is mainly about_________.

A.how we use the toothpaste in other ways B.where to buy cheaper toothpaste

C.what we need to make the toothpaste D.why we use the toothpaste to brush teeth

2.With the help of the toothpaste, the mirror will be_________.

A.white B.foggy C.clear D.warm

3. According to the passage, we can do many things with the toothpaste except(除了)_________

A.stop the mirror from fogging B.remove some bad food smell

C.keep pearls bright D.keep the rings shining longer

4.In which column(栏目 )of the newspaper can we find the passage?

A.Life. B.Culture. C.travel. D.Health.