20. My grandmother has many health problems and must take a lot of vitamins and other supplements for her _______ as a result.
(A) advantage
(B) drawbacks
(C) dividend
(D) well-being

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統計： A(1), B(0), C(0), D(3), E(0) #2748230

詳解 (共 1 筆)

#5317459

(d)

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