21 2020  19020  1812 ( .)

- 40 /

 
   -  40 /
100%

- 40 /


40 . , . , . . - ? , . . https://drive. google. com/file/d/14SFK-U2yun0lGUJIZY2ArVb_UQJAJOYF/view


   !           .

  #: . . - 40 / . .


- (0)