根据下面资料,回答{TSE}题
Nowadays, Korea is influenced by American culture. If you visit Seoul (首尔), you will see a lot of fast food stores in each avenue, places such as KFC, McDonald' s, and Burger King.
You will also be surprised to see many western style clothes which are different from our tradi-tional clothes such as the Hart Bouk. When you go around department stores, you can see many young students waiting in line to buy famous brands such as 96 New York jeans, Guess, Polo, Guest, Channel, and Cartier. It is hard to find clothes which represent (代表) traditional Korean culture. There are only a few stores which sell traditional clothing, and these stores are starting to disapearo
When you visit middle schools in Korea, you will also find students listening to music on their CD players, mostly rock and roll, including the pop music of singers such as Britney Spires, Christina Aguilera, and Rickv Martin. Moreover, if you ask students to talk about Korean music traditions, they probably will not give you an answer at once.
Now, however, there are some voices which are urging us to preserve our own culture. One is an association which insists people eat traditional food such as Kimchi. They make web sites to show how traditional Korean foods are beneficial for health, and they advertise on TV regularly about traditional customs.
They say that Koreans are losing their identity. (特性) , and they are also concerned because young people don' t even know about the traditional Korean holidays. They suggest that the government prepare extra programs to teach young students about Korean traditions. Some middle schools have tried to do this, but it isn't working very effectively.
{TS}The passage mainly tells us _________.
A、the influence of American culture on South Korea
B、what the capital city Seoul is like
C、the popularity of fast food in South Korea
D、the social customs in South Korea