【单选题】Water-soluble and fat-soluble vitamins differ in which way?
A.
Water-soluble vitamins are best absorbed in the presence of dietary fat.
B.
Fat-soluble vitamins have much less potential for toxicity.
C.
Water-soluble are less likely to be toxic.
D.
Water-soluble vitamins are stored, whereas fat-soluble vitamins are excreted readily.
【单选题】在如图所示电路中,B 点的电位为( )。
【判断题】社会主义核心价值体系是社会主义核心价值观的内核,体现着社会主义核心价值观的根本性质和基本特征。
【判断题】社会主义核心价值体系是社会主义核心价值观的内核,体现了社会主义核心价值观的根本性质和基本特征。
【单选题】Why is taking excess amounts of fat-soluble vitamins more likely to cause toxicity than taking excesses of water-soluble vitamins?
A.
In general, excesses of fat-soluble vitamins cannot be excreted as easily as water-soluble vitamins.
B.
In general, water-soluble vitamins are more likely to be stored in the body than fat-soluble vitamins.
C.
The body has higher requirements for water-soluble vitamins.
D.
The body has higher requirements for fat-soluble vitamins.