• 2022-06-07
    With the plane____in ten minutes, all the passengers on board were asked to turn off their mobile phones.
  • to take off

    内容

    • 0

      You don’t need to turn off your mobile phones and other electronic devices.( )

    • 1

      中国大学MOOC: All the passengers _____ board the plane should fasten their seat belts.

    • 2

      All the passengers _____ board the plane should fasten their seat belts. A: to B: in C: on D: at

    • 3

      Ladies and gentlemen,please switch _______ your mobile phones!The plane is taking off. A: over B: on C: to D: off

    • 4

      All the passengers in the plane that crashed in the middle of the the Andies Mountains a week ago were ( ) as dead. A: written off B: written out C: written in D: written on