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??(??????)