21. The author of Passage 1 would probably say that the claims in the last sentence of Passage 2 ("Someday notice") are

Answer: A

Explanation:

The author of Passage 1 would probably say that the claims in the last sentence of Passage 2 are disappointing and inaccurate.

The author of Passage 1 suggests that social networking sites enhance real-life relationships, implying that dismissing them as unimportant is misguided. Therefore, they would likely find the claims in the last sentence of Passage 2 to be both disappointing and inaccurate.

A) disappointing and inaccurate

This option aligns with the perspective presented in Passage 1, where the author highlights the value of social networking in fostering communication and relationships. The assertion in Passage 2 that social media is ultimately unimportant contradicts the positive view of social media expressed in Passage 1, making it a disappointing and inaccurate claim from that standpoint.

B) stimulating and insightful

While this option implies a positive view of the claims made in Passage 2, it does not reflect the author's opinion in Passage 1. The author does not find the notion of social media being a passing fad stimulating or insightful; rather, they argue for the importance of these platforms in strengthening connections.

C) optimistic but vague

This choice suggests that the claims are hopeful but lack clarity. However, the author of Passage 1 does not view the claims in Passage 2 as optimistic; instead, they perceive them as a misjudgment of the role of social media in communication, thus making this option incorrect.

D) alarming but truthful

This option implies that the author would find the claims in Passage 2 to be both concerning and accurate. However, the tone of Passage 1 is more supportive of social media, suggesting that the author would not agree with the truthfulness of the assertions regarding its unimportance, rendering this option incorrect.

Conclusion

In summary, the correct answer, A, reflects the author's belief that the claims in Passage 2 misinterpret the value of social media as a communication tool. All other options either misrepresent the author's perspective or fail to capture the essence of the argument made in Passage 1, which advocates for the importance of social networking in maintaining and enriching personal relationships.