Final answer:
In Joyce Carol Oates' short story, the car that pulls into Connie's driveway is gold. This color plays a significant role in setting the mood and developing the characters in the narrative. Therefore, the correct answer is option B. gold.
Step-by-step explanation:
The color of the car that pulls into Connie's driveway is gold. This detail is found in Joyce Carol Oates' short story 'Where Are You Going, Where Have You Been?', which centers around the protagonist Connie and the events that unfold when a gold-colored car drives up to her house. The color of the car is a significant detail in the story, adding to the mood and character development.