31. Understanding the mechanics of how our brain cells work could play a role in ________ dementia, the disease of
losing intelligence.
(A) combating
(B) denoting
(C) flattering
(D)generating
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統計: A(308), B(41), C(30), D(117), E(0) #2384016
統計: A(308), B(41), C(30), D(117), E(0) #2384016