• 2022-05-28
    There are occasions one must yield.
    A: that
    B: which
    C: in which
    D: when
  • D

    内容

    • 0

      Which one is not correct when making a reservation?

    • 1

      When discharging bilge water, which criteria must be observed?

    • 2

      Which voltism is it when insect develop one generation one year( ).

    • 3

      Only this interval(区间) must be divided into two intervals, in one of which x is decreasing and in the other of which x is increasing.

    • 4

      Which one is NOT to be considered when verifying the venue of a presentation?