• 2021-04-14
    Words / the expressions for ways to protect the life of the elderly:
  • Social Security, pension, insurance

    内容

    • 0

      Match the words and expressions to the definitions.

    • 1

      Replace the underlined words or expressions with the correct form of the words in the box.

    • 2

      How to protect the environment in daily life?

    • 3

      Match the words or expressions with the correct meaning.

    • 4

      智慧职教: According to the video, what are the ways to protect our environment?