阅读下面语言材料,从每题所给的A/B/C/D四个选项中选出最佳选项。There are different opinions about who invented the umbrella. Some people say that the people of ancient Egypt invented it, some say the Romans invented it and some say Luban's wife invented it in ancient China. There's even an interesting story about its invention in China.
Luban was the most famous craftsman(工匠) in ancient China. One day, Luban and his wife were taking a walk and enjoying the beautiful view. Suddenly it began to rain. Both of them were wet when they went back home. Luban's wife said, "If there is something that can protect people from the rain when they are walking outdoors, it will be wonderful." Then Luban said,"That's easy. I will build many pavilions(亭子)." His wife replied, "That's a good idea, but it is not convenient.Is it possible to make a movable pavilion, which could always follow the people?"She thought about it all day and night.
One day, she saw some kids playing in the rain, and each kid held a big lotus leaf over the head to protect themselves from getting wet. That gave her great inspiration. Then, she made the first umbrella in ancient China.
Since the umbrella was invented, it has been part of people's lives in every corner of the world. Right now, there are many kinds of umbrellas, such as beach umbrellas, kid umbrellas and market umbrellas.
How many umbrellas are made every year in the world? Maybe millions or even more. One interesting thing is that most umbrellas in the world are made in China. Shangyu in ZhejiangProvince alone has more than 1,000 umbrella factories and it is called"China's Umbrella City".