• 2022-05-29
    All work is done under the guidance of a ()
    A: superviso
    B: supervise
  • A

    内容

    • 0

      The drug should only be used under medical () A: supervise B: supervision

    • 1

      This work costs us nothing; it's all done by ______. A: profiteers B: mountaineers C: engineers D: volunteers

    • 2

      When aircraft are under radar control, air traffic controllers may replace some or all of these phases of the approach with radar____. A: guidance B: services C: vectors D: controls

    • 3

      Will you show me how ( ) A: this work is done B: is this work done

    • 4

      I will () the work personally A: supervise B: supervisor C: supervision