The following question has two parts. First, answer Part A.

Question

Then, answer Part B.
Part A:

How does the author anticipate the response of those who might disagree with the proposal that we evaluate the usefulness of smartphones?

by including testimony of people whom smartphones have helped

by acknowledging some positive aspects of smartphones

• by dismissing potential critics as old-fashioned

by quoting experts who have studied smartphone use

Answer 1

by acknowledging some positive aspects of smartphones