【单选题】

In the world, soccer or football is the most popular sport. This is because many countries have wonderful teams for the WorldCup. The WorldCup is held every four years.

To remember 2002 FIFA、WorldCup, children from different countries and more than 60 children from Japanese schools came together and spent three weekends drawing a big picture called "Dream WorldCups" in Japan. Tile children drew animals, flowers and people playing soccer in a blue bright sky. They wished each football team good luck by drawing the flags of all the countries that will take part in the WorldCup in Japan and South KoreA、The picture was put up in a park near a playground in YokohamA、Some football teams will have games there.
Are you a football fan The WorldCup makes more and more people interested in football. Teenagers like playing and watching football. Many of them love some football stars so much that they get the pictures of their favourite players on the walls of their rooms. That is the way to show their love for the World cup as children in Japan.
What did the children do to wish each football team good luckA．They drew flags of all the countries that will take part in the WorldCup.
B．They played and watched football.
C．They had a party in YokohamA、