• 2022-06-07
    According to the passage, people expect that______.
    A: helicopters could eventually replace the airliners of today
    B: their imaginations fired by the Russian engineer's invention would be realized in the future
    C: their fantastic expectations about helicopters could be fulfilled by airliners of today
    D: helicopters would someday be able to carry millions of people from place to place as airliners are now doing
  • 举一反三