Answer:
The correct answer is D. All of the above.
Step-by-step explanation:
All of the options listed are correct.
Ten is an adjective that describes limousines. Ten references the number of limousines, and therefore is an adjective that modifies a noun.
Proudly is an adverb that modifies lead. The adverb "proudly" describes how the limousines are leading the parade; it modifies the verb "lead" and is thus an adverb.
Black is an adjective that modifies limousines. Black references the color of the limousines, and therefore is an adjective that describes a noun.
Therefore, the correct option is D. All of the above.
Hope this helps!