:
:

 

5

  https://www.youtube.com/watch?time_continue=11&v=IjK8rYYwrmI&feature=emb_logo

 

 

()

 

 

" "

 

.

 

COVID-19
COVID-19
       COVID-19
COVID-19
  COVID-19?
COVID-19?
:
  • 527  2019 
    5
 2019 - 2020 
shkolamih.ru
info@shkolamih.ru
.
: 6+ | : 29 2020 ,