• 2022-06-06
    What do we know about the pictures
    A: [A] They are all in color.
    B: Not all of them are in color.
    C: They are all black and white.
  • B

    内容

    • 0

      The cognition of color is the visibility of color.

    • 1

      The RGB color model, that is, the three primary colors, 8-bit coding of the RGB three primary colors each constitutes about 167,000 colors, which is what we often say is true color. ( )

    • 2

      Red, black and white are the ____(color) we have.

    • 3

      We know that not all politicians are _________. Some of them even use an autocue.

    • 4

      What color do Korean people prefer best? A: Red B: Black C: White D: Yellow