Which outcome would indicate successful treatment of diabetes insipidus

A. Fluid intake of less than 2,500 mL in 24 hours.
B. Urine output of more than 200 mL/hour.
C. Blood pressure of 90/50 mmHg.
D. Pulse rate of 126 beats/minut

共用电子对偏向一方的共价键是极性共价键。