Question increa

3.2 Form, Structure, and Sense - Modifier placement and clarity
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Increased gender diversity is revitalizing the field of economics, according to Harvard’s Claudia Goldin. The trailblazing accomplishments of Goldin, winner of the 2023 Nobel Prize in Economics for her work on women in the labor force, blank to the value of scholars of diverse backgrounds in spurring research into previously unexplored, but vitally important, topics.

Which choice completes the text so that it conforms to the conventions of Standard English?

A.

attests

B.

has attested

C.

is attesting

D.

attest

Increased gender diversity is revitalizing the field of economics, according to Harvard’s Claudia Goldin. The

Hard-difficulty · SAT Reading & Writing · Form, Structure, and Sense — Modifier placement and clarity. Read the question above, select your answer, and check the full explanation below to understand exactly why the correct choice works.

Answer explanation

Choice D is the best answer. The convention being tested is subject-verb agreement. The plural verb "attest" agrees in number with the plural subject "trailblazing accomplishments."

Choice A is incorrect because the singular verb "attests" doesn’t agree in number with the plural subject "trailblazing accomplishments." Choice B is incorrect because the singular verb "has attested" doesn’t agree in number with the plural subject "trailblazing accomplishments." Choice C is incorrect because the singular verb "is attesting" doesn’t agree in number with the plural subject "trailblazing accomplishments."