China was once known as the "Bicycle Kingdom". Now, a young US man, David Wang, living in Beijing is using pieces of bamboo to replace(代替)parts of bicycles.
Two years ago, David opened the Bamboo Bicycle Beijing workshop in Langjia hutong. They cut and shape bamboo into bicycle frames(构架). After connecting the pieces with special glue, they join wheels and other parts together.
After graduating from university, David came to China to continue his study. He has lived in China for more than 6 years and loves the city's ancient hutongs. However, he found people threw old bicycles everywhere in hutongs. "Beijing is becoming a big graveyard(墓地)of bicycles," David said. He began picking up the given﹣up bikes and "saving"them, repairing, repainting, and renewing them.
Then one day he found a really old bicycle, which could not be "saved" in usual ways, so he began thinking of better materials to replace the frame. Bamboo came to his mind.
He searched online, and after three months of research and tries, communicating with factories and experts, he made his first bamboo bicycle. "It was amazing! It really works! " he recalled.
The bikes are not for sale﹣they're to encourage a love of cycling among people who live in Beijing. David hopes bamboo bicycles can create "a little bit more different culture in Beijing".
(1)David thought Beijing was becoming a big graveyard of bicycles because .
A. people threw old bicycles everywhere in hutongs
B. people put the old bicycles in the graveyard
C. there were many graveyards for old bicycles
(2)How long did take David to finish his first bamboo bicycle?
A. About three months.
B. Two years.
C. Six years.
(3)David and his team made bamboo bicycles in order NOT to .
A. create a little bit more different culture in Beijing
B. encourage a love of cycling among people
C. sell them to get a lot of money
(4)Which is the correct order according to the passage?
①David arrived in Beijing
②David made his first bamboo bicycle.
③David graduated from university.
④David opened a workshop in Langjia hutong.
⑤David began picking up the given﹣up bikes and saving them.
A. ①③⑤④②
B. ③①⑤②④
C. ③①②⑤④