垂体性尿崩症可选用
A．垂体后叶素B．缩宫素C．加压素D．前列腺素E．麦角新碱
参考答案：C
下图是某遗传病系谱图，图中3号与一有病女性婚配生一有病男孩，则再生一正常女孩的概率为
A．1/3
B．1/6
C．1/4
D．1/2
Everyone ______ here, but no one ______her. [ ]
A. is;knows
B. are;knows
C. is;know
D. are;know
