单选题:老年人缺__________时,可能会影响钙、磷的吸收利用,可导致骨质疏松。 题目分类:公共营养师二级 题目类型:单选题 查看权限:VIP 题目内容: 老年人缺__________时,可能会影响钙、磷的吸收利用,可导致骨质疏松。 A.氟 B.铁 C.锌 D.铜 参考答案: 答案解析:
某以玉米为主食地区,人群中发现了身体裸露性皮炎,尤其是上下肢伸侧皮肤呈对称性皮炎,并伴有草莓舌、腹泻等症状,该情况很可能 某以玉米为主食地区,人群中发现了身体裸露性皮炎,尤其是上下肢伸侧皮肤呈对称性皮炎,并伴有草莓舌、腹泻等症状,该情况很可能是__________。A.癞皮病 B. 分类:公共营养师二级 题型:单选题 查看答案
The best title for the essay is__________. The best title for the essay is__________.A.HR for HR B.The principles of HR C.T 分类:公共营养师二级 题型:单选题 查看答案
Which o{ the following is an example of a well--written perf Which o{ the following is an example of a well--written performance standard?___ 分类:公共营养师二级 题型:单选题 查看答案
Performance appraisal methods can be broadly classified as e Performance appraisal methods can be broadly classified as either __________, or 分类:公共营养师二级 题型:单选题 查看答案