If a child is 1 year old, his body weight should be_?
A、3.5kg;
B、5kg;
C、10kg;
D、20kg
发布时间:2025-07-02 21:52:09
A、3.5kg;
B、5kg;
C、10kg;
D、20kg
The recommended amount of vitamin D is higher for a 69 year old man compared to a 50 year old woman