阅读理解Sun Xiaojun was born in a small village in Guizhou. When he was 9, he got hurt while playing basketball and later doctors found he had a serious problem so that they had to have his right leg amputated (截肢). "It was really unlucky for me and my family. I disliked studying before the amputation. But my father told me that I could only find a job by studying hard since I would not be able to farm like him," said Sun.The young boy faced life bravely and made up his mind to study hard. In2006, he went to study in Huazhong University of Science and Technology in Wuhan. In 2009, he went to study at Japan's Tohoku University."I started to wear a prosthesis (假肢) two years after I began studying in Japan, said Sun. The experience wasn't very comfortable for him because the knee of the prosthesis didn't bend (弯曲). He would sometimes fall over when he tried to walk too fast.Sun came up with the idea for a smart prosthesis in 2013 while he was studying at the University of Tokyo.He did many researches on it. After years of hard work. he succeeded. In order to help more people with disabilities enjoy life, Sun started BionicM in Shenzhen in 2018. Different from traditional prostheses, Sun's prostheses work a bit like adding muscle (肌肉) to the mechanical parts (机械部位) and allow people to move more easily.Sun said that his prostheses are still expensive. He hopes that by raising more money, he'll be able to increase production and make them cheaper.
(1)
What happened when Sun was 9?
A . He lost his right leg.
B . He had a car accident.
C . He fell in love with basketball.
D . He started to farm with his father.
(2)
How did Sun like the prosthesis he first wore?
A . It was smart.
B . It was expensive.
C . It was convenient.
D . It was uncomfortable.
(3)
What can we learn from paragraph 4?
A . Sun's future plans for BionicM.
B . People's opinions on Sun's invention.
C . How Sun came up with the idea for his invention.
D . How Sun's prostheses are different from traditional ones.
(4)
What's the author's purpose of writing the text?
A . To show how important health is.
B . To tell the story of a disabled inventor.
C . To ask readers to care about the disabled.
D . To introduce the development of prostheses.
答案: A
D
D
B