You must have seen ads on TV about hair care products （护发用品）. The models have shining hair like jewels （珠宝）. But now to make hair shine is no longer the task of hair care products, because hair can be made into real jewels. Believe it or not, a company called LifeGem in the US turns hair into jewels.
The company is in the business of taking hair from dead people and making it into diamonds （钻石）. The diamonds are for the families to remember the dead people.
Now the company plans to make three diamonds using Beethoven's hair to show their latest technology （技术）. The work will take about 7 months and in the end, Beethoven's long hair will become 3 shining diamonds between 0.5 to 1 carat （克拉）in size.
Since the great musician died in 1827, you may wonder how they got Beethoven's hair. Actually, the hair was given by John Rezniloff, who holds the Guinness World Record for the largest and most valuable collection of celebrities' （名人） hair. His collection also includes hair of Napoleon, Albert Einstein,  Abraham Lincoln and John F. Kennedy. In total,  the collection is worth over 5 million dollars.
Though it sounds unbelievable （难以置信）, to have such diamonds made with hair may be a good way to show respect （尊敬） and love to those who died.
【小题1】What does the company of LifeGem do?

Earthquakes can be very scary（吓人的）. But you need to keep your mind stable (坚定的) in order to make sure you are safe. Be calm and try not to run here and there.
If you manage to come out of your house, go to an open space like a garden or a park where you will be a lot safer. If you live quite some floors above in your building, try to find a place near a bulky(坚固的) object such as a bed. Curl up (蜷缩) and sit on the floor and make sure you are not near a window, fireplace, gas stove and so on. Remember don’t use lifts or escalators.
Some people say you should stand on a doorway. That is not true. If the doorway jambs (侧壁) are weak, they might fall on you. Also if people want to pass through that door, you may stop them. Leave all doorways free.
Another important thing to keep in mind is that you mustn’t climb down the stairs during an Earthquake. If the tremors (震动) stop, after a few seconds, just climb down the stairs as quickly as you can and move out of the building, but don’t run.
Earthquakes usually destroy gas pipes and electrical wires. Turn off the main gas. And don’t light candles or lighters and create an even bigger disaster.
If you’re driving and feel a shake, stop your car at the side of the road and get out. Make sure you are not on a bridge. Bridges and overhead roads (高架路) have the biggest danger of falling.
【小题1】 The best title for the passage should be       .

A: What can I do for you?
B:  1  
A: For your daughter ?Look , the shoes are really nice . Do you like them ？
B: Yes . But I’m afraid my daughter doesn’t like the color . ___2______
A: Sure . There are different kinds of shoes over there . What color does she like ?
B: __3_____And black is her favorite .
A: What size does she need?
B: Size 9. Let me see . Um ,this pair of shoes must fit her ._4______
A: They are not expensive ,only 199 yuan .
B: That would be fine .___5______ Here is the money .Thanks very much.
A: You’re welcome.

A: What can I do for you?

B:  1  

A: For your daughter ?Look , the shoes are really nice . Do you like them ？

B: Yes . But I’m afraid my daughter doesn’t like the color . ___2______

A: Sure . There are different kinds of shoes over there . What color does she like ?

B: __3_____And black is her favorite .

A: What size does she need?

B: Size 9. Let me see . Um ,this pair of shoes must fit her ._4______

A: They are not expensive ,only 199 yuan .

B: That would be fine .___5______ Here is the money .Thanks very much.

A: You’re welcome.