• 2021-04-14
    2.What are the two general levels of usage for language?
  • C

    内容

    • 0

      The annual electricity usage of Australia is what percentage of the annual US electricity usage?

    • 1

      By Duality is meant the property of having two levels of structures.

    • 2

      According to The Environmental Quality Standards for Surface Water introduced in 2002, water at Grade V is______. ( ) A: unusable B: the best C: for industry usage D: for agriculture and general landscape usage

    • 3

      How to make your general language specific?

    • 4

      What is the most common greeting usage in American culture?