Fill in the blank with the most appropriate phrasal verb. During the transnational policy symposium on ethical governance, constitutional scholars attempted to _____ the socioeconomic ramifications of artificial intelligence.
Solution
✅ Correct Option: 3
Delve into means to examine or study something deeply, which fits scholars studying the socioeconomic effects of artificial intelligence. Traps: “Delve onto” and “delve inside” are not standard expressions here. “Delve in” can appear in other contexts, but before a topic of study the natural phrase is “delve into”.