About thirty years ago， China 【小题1】（know） as the "Bicycle Kingdom"．【小题2】（late） on， bikes were replaced by fuel powered transports． But recent months have seen a 【小题3】（recover） of the bike across China， with 【小题4】 increasing number of people fond of riding bikes instead of 【小题5】（drive） to schools， to workplaces or to do sightseeing． They're popular among many Chinese people as they provide a 【小题6】（use） solution to the "last mile" problem， which is the final leg of a person's journey． However， the plans have also caused problems such 【小题7】 illegal（非法的） parking， vandalism（故意毁坏） and theft． Last month， two nurses in Beijing were placed under punishment for putting 【小题8】（lock） on two shared bikes． And in December a man 【小题9】 stole a shared bike was sentenced to a 3-month detention（拘留）， and fined 1，000 yuan by the Shanghai People's Court． Now， Chinese service operators 【小题10】（try） to solve the problems．