【多选题】
A <{p}>Bikes should have a GPS system.<{/p}>
B <{p}>The app should be easy to use.<{/p}>
C <{p}>Public awareness should be raised.<{/p}>
D <{p}>Only one scheme should be available.<{/p}>
E <{p}>There should be a large network of cycle lanes.<{/p}>
查看更多
