皮皮学，免费搜题
登录
搜题
【简答题】
某种营养素补充剂的标签如下： (1)标签中注明“钙20.3g”，这里的“钙”是指____（填编号）。 A．元素B．原子C．分子D．离子 (2)该营养素具有补钙功能，同时还能补充人体所需的营养成分：____（写出一种即可） (3)淀粉是人们食用的最主要的糖类，由于淀粉能与碘作用呈____色，因此常用碘水（或碘酒）来检验食物中是否含有淀粉。 (4)蛋白质是人体所需的重要营养成分之一，是构成细胞的基础物质，人如果食用甲醛溶液浸泡过的危害身体健康，其原因是___________________。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Aldous Huxley's remark implies that
A.
there is a subtle difference between right and wrong.
B.
we cannot tell who is right and what is wrong.
C.
what is right is more important than who is right.
D.
what is right accounts for the question who is right.
【单选题】Aldous Huxley's remark (Para. 3 ) implies that______.
A.
there is a subtle difference between right and wrong
B.
we cannot tell who is right and what is wrong
C.
what is right is more important than who is right
D.
what is right accounts for the question who is right
【单选题】我国公民依法享有广泛的政治权利和自由,这是社会主义民主的具体表现。其中,公民最基本的政治权利是
A.
选举权和被选举权
B.
政治自由
C.
遵守宪法和法律
D.
监督权
【单选题】Aldous Huxley's remark (paragraph 3) implies that______.
A.
there is a subtle difference between right and wrong
B.
we cannot tell who is right and what is wrong
C.
what is right is more important than who is right
D.
what is right accounts for the question who is right
【单选题】There is the subtle notion that we should judge a scientist's success by measuring whether his or her work has improved science to a great degree.
A.
obvious
B.
not easy to notice or understand
C.
cruel
D.
fundamental
【单选题】Aldous Huxley's remark (Para. 5) implies that ______.
A.
there is a subtle difference between right and wrong
B.
we cannot tell who is right and what is wrong
C.
what is right is more important than who is right
D.
what is right accounts for the question who is right
相关题目：