Please help me this is my final exam Will mark you brainliest

Which statement best evaluates the author's use of dialogue to enhance the narrative?

"Gabriela, help me next!" said Trevor. Gabi smiled to herself as she cleanly hammered in the nail that Trevor had been working on. She had been looking forward all week to building sets for the school play. "How'd you learn to do that, anyway?" asked Nick admiringly, looking over from where he was struggling to join two boards at a right angle. "Oh, I've been helping my dad in his wood shop since I was six," said Gabi. She thought back to all the long hours and patient lessons

A. The dialogue is effective, because it shows that the other characters do not appreciate Gabriela's showing off.

B. The dialogue is not effective, because it interferes with the use of visual images to demonstrate Gabriela's set-building talents.

C. The dialogue is not effective, because it takes the focus of the narrative away from the main character.

D. The dialogue is effective, because it shows how proud Gabriela is of her carpentry skills.