You can't _____ the bus until it stops.
本题考查 get 短语的用法
三个选项的含义分别是；get up 起床； get away 逃离；get off 下车。句意：你要等公共汽车停了才能下车。根据句意可知答案为选项C。
— Hi,Jane! I'll go to Shijiazhuang next month.
— Great! The glass bridge there is _____ than any other one in the world.
本题考查比较级的用法
根据 than any other one 可知要用比较级，故答案为选项B。