Final answer:
The most common site of recurrence of cervical cancer is pelvic lymph nodes.
Step-by-step explanation:
The most common site of recurrence of cervical cancer is a) Pelvic lymph nodes. Cervical cancer often spreads to nearby lymph nodes, including those in the pelvis, before spreading to other parts of the body. This is why thorough testing and staging of cervical cancer is important to determine the extent of the disease and to guide treatment decisions.