题目

碘是公认的“智慧元素”，儿童缺碘会导致发育迟缓，成人缺碘会引起甲状腺肿大。因此我国强制推行食用加碘盐。下面是四位同学对食用加碘盐的有关认识，其中正确的是(     ) A.     B. C.     D. 答案：【答案】C 【解析】 试题分析：加碘盐是在食盐中加入少量的碘酸钾，C正确。 考点：常识。_______ about the man wearing sunglasses during night that he was determined to follow him．     A． So curious the detective was        B． So curious was the detective     C． How curious was the detective       D． How curious the detective was