44.高血壓是中風好發病因,在中風發病之前,下列何種症狀是最常見的先兆?
(A)耳鳴
(B)眩暈
(C)胸悶
(D)便秘

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統計: A(1), B(0), C(0), D(0), E(0) #3946219