• 2022-06-05
    At the airport, I could hear nothing except the roar of aircraft engines which _____ all other sounds.
    A: diminished
    B: drowned
    C: dwarfed
    D: devastated
  • B

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    • 0

      All of the following pairs of sounds except ______ are distinguished from each other by the feature "+voiced". A: /p/ and /b/ B: /t/ and /d/ C: /k/ and /g/ D: /m/ and /n/

    • 1

      The _____ by which an aircraft avoids obstacles or other aircraft is termed separation.

    • 2

      The distance by which an aircraft avoids obstacles or other aircraft is termed _______.

    • 3

      I can do all the other exercises ____________ the last one. A: [A] with B: [B] except C: [C] for

    • 4

      我可以换到其他座位吗? A: I wonder if I could change my seat. B: Could I swith to another seat? C: May I move towards the front of the aircraft? D: All the above