Answer:
required immigrants to undergo questioning.
Generally speaking, the language officially used in taxonomy is "Latin," due mostly to the fact that many of the original names for specific organisms have Latin origins. The Latin language is the one used in taxonomy.
If you were a specialist working for the National Security Agency, your main job would likely be "<span>D. electronic surveillance." because since 9/11 the NSA has drastically increased the scope of its surveillance branch and hired more people.</span>