Sentence 2, many have feared that using these tests will take away from true academic growth and creative thought, is a counterclaim.
A counterclaim is a claim against an accusation or a claim that another party or sentence is having.
It is the opposite argument of the first claim. When an author disapproves an argument, it is called a rebuttal.
Thus, the correct option is A, sentence 2.
Learn more about the counterclaim
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