9 食鹽中添加碘以預防甲狀腺腫大頗具成效,我國所添加的為何?
(A)碘酸鉀 33.3 ppm
(B)碘酸鉀 66.6 ppm
(C)碘酸鈉 33.3 ppm
(D)碘酸鈉 66.6 ppm
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統計: A(1155), B(198), C(306), D(86), E(0) #2190506
統計: A(1155), B(198), C(306), D(86), E(0) #2190506