1. (2023·贵州模拟) 听短文或独白，完成表格中所缺信息，每空仅填一词。

Shared bikes
What are the advantages?	⁎ Solving the "mile" problem. ⁎ Helping protect the .
What are the problems?	⁎ Being put . ⁎ Being made his or her own. ⁎ Being destroyed.
How to use them correctly?	⁎ Park them in for the following users. ⁎ Park them in the right . ⁎Take good care of them.
If we use shared bikes in a right way, everyone can  from them.