Correct Answer:
C. C. Brightness
"Gloss" primarily means a shiny or lustrous surface, directly correlating to brightness. Options A (language) and B (rubbing) are unrelated to the primary definition of gloss, making them incorrect choices.
"Gloss" primarily means a shiny or lustrous surface, directly correlating to brightness. Options A (language) and B (rubbing) are unrelated to the primary definition of gloss, making them incorrect choices.