42. What is a suggested solution by the article?
(A) To act with intention
(B) To make using smartphones a habit
(C) To use smartphones for conversing with others
(D) To "go with the flow"
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統計: A(1), B(0), C(0), D(0), E(0) #3468020
統計: A(1), B(0), C(0), D(0), E(0) #3468020