• 2021-04-14
    Economic changes are an internal force of change.
  • ×

    内容

    • 0

      Which changes are we exposed to every day? A: Massive cultural and economic changes B: Massive social and economic changes C: Massive social and cultural changes

    • 1

      Time change and people change.

    • 2

      The internal force of any structure is zero if it is not subjected to external loads.

    • 3

      Which of the following is not an external force of change?

    • 4

      8. Deviation changes with a change in ______.