阿摩線上測驗
47. According to the passage, estrogen may
(A) help to prevent breast cancer
(B) help to prevent heart disease
(C) help to promote osteoporosis
(D) help to fight endometrial cancer
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統計： A(0), B(8), C(1), D(0), E(0) #3941581
統計： A(0), B(8), C(1), D(0), E(0) #3941581
