This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Anatomy
Which of the following papillae is numerous and cover the presulcal area of the dorsum of tongue: 
Select and explain. 
A. Filiform., B. Fungiform., C. Folliate., D. Vallate.
A: Filiform.
Answer: A: Filiform. 
Explanation: None