促使肾小管对Na+重吸收的激素()
A.胰岛素
B.抗利尿激素
C.甲状旁腺激素
D.降钙素
E.醛固酮
参考答案:E
Whether ways can be found to stop pollution or not is just _____ worries the public. [ ]
A. why
B. which
C. that
D. what
发达国家之间的分工主要是垂直型分工。()