（一）1. The theme(主题) of this interview is about the ____.
A. car-sharing system B. book-sharing system C. bike-sharing system
C
2. To get a shared bike, we need to open the app, ____ and unlock it.
A. ride the bike B. find the lock C. scan the QR code
C
3. ____ can't use the bike easily, because they don't know how to use the smartphone.
A. Old people B. Young people C. Children over 12
A
4. We shouldn't ____ in order to have a beautiful city.
A. use the smartphones B. park the bike anywhere C. use the shared bikes
B
（二）1. Ben is thirteen years old. Can he use a shared bike? Why?
Yes，he can. Because he is 13 years old，over 12 years old.
2. What do you think of the shared bike?
I think it is useful. Riding a shared bike saves energy and it is good for our Earth.
