The Summer Science Exhibition（展览）is held every year to celebrate the cutting edge of UK science. With more than twenty exhibits of hands-on science and technology and a series of encouraging talks and activities, there's something for everyone. All of our events are free and no booking is required. School groups should let our organizers know ahead of time. Meet the scientists, discover the exciting research and technology they work on and have fun with great hands-on activities.

Opening hours

    The exhibition will be open from Monday, July 2, to Sunday, July 8, 2018. More detailed opening hours will be published here in May 2018.

    Please wait in line to enter the building and pass through security（安全）, particularly during the weekend. If you are planning to attend a talk, please make sure that you leave enough time.

Food and drink

    Take a break at our café which offers a selection of hot dishes, salads, sandwiches, cakes and some soft drinks on the ground floor.

The café is open throughout the exhibition and closes 30 minutes before closing time each day.

    Wheelchair users please speak to a worker if you would like to buy food from the café.

Contact

    If you have any questions before your visit, please keep in touch with us on 020 7451 2242 or at exhibition@royalsociety.org. For schools or colleges, visit our school and college page, or contact education@royalsociety.org.

一战摧毁的四大帝国包括（  ）
①德意志
②俄罗斯
③奥匈帝国
④奥斯曼土耳其
⑤意大利
⑥法国

根据短文内容从A、B、C、D四个选项中选出能填入相应空格内的最佳答案。

    Wang Yani was born in 1975. Even as a baby she loved to draw. Her father was an 1. Yani wanted to be like him. So she tried to stand like her father as she painted, which made him laugh.

    One day, Yani painted lines on her father's painting. He got 2. At the time, she was only two and a half years old. She cried and said,“I want to 3 like you!” Her father looked at her without saying anything. He 4 remembered his childhood. He also wanted to draw and paint, but his parents didn't understand. They just got angry. He didn't want to see the same thing happen to his daughter. So he decided to 5 her.

    With her father's help, Yani soon 6. Her lines became flowers, trees, and animals. Her father took her to parks and zoos to get   7 for her paintings. By the end of six, Yani had made over 4,000 works. Her paintings were very special. People 8 her works. When she was eight, one of her paintings was made into a Chinese postage stamp.

    Yani became famous when she was young. Her works were 9 in different countries in Asia, Europe and North America, 10 her parents never sold her paintings. She is well-known to the world, and art is still a great joy in her life.