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
Artery of 4th pharyngeal arch: 
Select and explain. 
A. Right and left CCA., B. Right and left subclavian artery and arch of aorta., C. Right and left pulmonary arteries., D. None of the above.
B: Right and left subclavian artery and arch of aorta.
Answer: B: Right and left subclavian artery and arch of aorta. 
Explanation: None