Three aspects were constantly changing in the period from 1974 till 1978 while _____ remained unchanged. the territory of the city the number of citizens the length os all lines the number of stations
Задание

Three aspects were constantly changing in the period from 1974 till 1978 while _____ remained unchanged.Image

  • the territory of the city
  • the number of citizens
  • the length os all lines
  • the number of stations