阿摩線上測驗
12. Cocoa and dark chocolate may provide powerful health _____, such as protecting against heart disease and boosting brain health.
(A)hazards
(B)concerns
(C)pitfalls
(D)benefits
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統計： A(4), B(6), C(3), D(63), E(0) #3867814
統計： A(4), B(6), C(3), D(63), E(0) #3867814
