Binetou looked quite resplendent in that red dress
Correct Option: Answer is B
In the given sentence, the phrase “Binetou looked quite resplendent in that red dress” indicates that Binetou appeared exceptionally beautiful or impressive while wearing the red dress. “Resplendent” means shining brilliantly or radiantly, often used to describe someone or something that looks impressive, attractive, or striking.
Therefore, option B, “stunning,” is the most appropriate choice to complete the sentence, as it captures the idea of Binetou looking exceptionally beautiful or impressive in the red dress.