24. According to the passage, what is be the symptom of attention fatigue in children?
(A)Having difficulty breathing in forests.
(B)Being unable to concentrate or pay attention.
(C)Not having enough white blood cells in their bodies.
(D)Getting tired easily when doing outdoor activities.
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統計: A(64), B(1010), C(145), D(120), E(0) #980408
統計: A(64), B(1010), C(145), D(120), E(0) #980408