• 2022-06-16
    The time you shake hands should be limited in 3 to 5 seconds.
    A: 正确
    B: 错误
  • A

    内容

    • 0

      Endotracheal aspiration should be limited to :() A: within 2 seconds B: within 5 seconds C: within 10 seconds D: within 20 seconds E: within 30 seconds

    • 1

      When ________ hands with others, you should pay attention to the time and your strength.

    • 2

      In France you are expected to shake hands with everyone you meet.

    • 3

      Do you shake hands with an older person?

    • 4

      You shake hands when you say "Good day' or"Goodbye.”