Nhận biết (M1)

Despite stated claims of the __________ of the research, much analysis of income inequality performed in the 2010s suffered from a myopic focus on a few countries in North America and Western Europe, partly due to limited data availability. Researchers would later remedy this shortcoming after gaining new access to administrative records located in nations in Africa, such as Ivory Coast, and Eastern Europe, 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