It's ten o'clock! Are you still ______ TV? [ ]

A. watch

B. watches

C. watching

D. watched

关于利尿药，正确的是

A．治疗心性水肿，可用利尿药

B．阿米洛利可引起低血钾

C．巴比妥中毒，可采用呋塞米治疗

D．肝性水肿，可采用螺内酯治疗

E．噻嗪类可治疗尿崩症