سوال ۹۰ کنکور ارشد مدیریت کسب‌وکار (MBA) ۱۴۰۱

Choose the best completion for blank 90.

Passage summary: Coral reefs sustain coastal livelihoods through harvesting, shoreline protection, and related work. Their accessibility lets women and children participate and helps children develop skills for future subsistence.

Sentence containing the blank: Similarly, in the Surin Islands of Thailand, young Moken boys spend much of their time playing, swimming and diving in shallow reef lagoons, and in doing so build (90) .......... skills for their future daily subsistence.