Nhận biết (M1)

For all that its ______ was claimed, a good deal of the income-inequality analysis carried out through the 2010s kept a myopic focus on a handful of countries across North America and Western Europe, limited data availability being part of the reason. Researchers would put that shortcoming right later, once fresh access opened to administrative records held in African nations such as Ivory Coast and Eastern European ones such as Poland.

Which choice completes the text with the most logical and precise word or phrase?

• A.

  novelty

• B.

  immutability

• C.

  exhaustiveness

• D.

  pervasiveness