600?????????????

???2???14???(?? ??? ???)13??????,2024-2025?U????????????(???)???,?????????????28???52?????600????????

??????,?,?4????,?A?B?C?D??4?,??9???????????18????,????????????22???,??????????22???????????

13???B??????1500???????1/4????????????,B???1500????????1/4??,B???1000??,B?1000?????????????(??)