5. Herbal medicines used in TCM are sometimes marketed in the United States as _________ supplements.
(A) diehard
(B) serious
(C) sensory
(D) dietary
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統計: A(21), B(20), C(28), D(305), E(0) #841493
統計: A(21), B(20), C(28), D(305), E(0) #841493