Question

assiduous has the same or almost the same meaning as:
voluminous
fabulous
prosperous
meticulous

Explanation:

"Assiduous" means showing great care and perseverance. "Meticulous" means showing great attention to detail; very careful and precise. They are similar in meaning. "Voluminous" refers to large in volume or quantity. "Fabulous" means extraordinary or wonderful. "Prosperous" means successful and thriving, especially in terms of wealth.

Answer:

D. meticulous