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
Facial vein communicates with the cavernous sinus through 
Select and explain. 
A. Retromolar vein and internal jugular vein, B. External jugular vein and internal jugular vein, C. Internal jugular vein and retromandibular vein, D. Superior ophthalmic vein and pterygoid venous plexus
D: Superior ophthalmic vein and pterygoid venous plexus
Answer: D: Superior ophthalmic vein and pterygoid venous plexus 
Explanation: None