Final answer:
The Pentecostal Evangel served as the weekly, official publication of the Fellowship for over a century, playing a key role in the Pentecostal movement.
Step-by-step explanation:
The weekly, printed publication that served as the official voice of the Fellowship for more than one hundred years is d) Pentecostal Evangel. This publication has a rich history within the Pentecostal movement and has been a primary source of news, inspiration, and doctrinal teaching for its readership. It aimed to communicate the values and beliefs of the Fellowship, notably within the Assemblies of God, one of the largest Pentecostal denominations in the world.