A:血浆渗透压降低
B:抗利尿激素分泌增加
C:下丘脑渗透压感受器受到的刺激减弱
D:肾小管和集合管对水的重吸收作用减弱
It's moving to see so many strangers can care for each other, ____ ____?
画已知直线的平行线只能画一条.