实践性民事法律行为
参考答案：
是除当事人意思表示一致之外，还需要交付标的物才能成立的民事法律行为。
—— What do you think of my speech? Being watched by so many people,
I always feel nervous.
—— You ______ quite well, though.
A．carried it off
B．carry it off
C．had carried it off
D．have carried it off
下列哪项不是腺垂体功能减退症患者的实验室检查结果
A．雌二醇水平降低
B．24h尿17-羟皮质类固醇及游离皮质醇排量减少
C．血浆皮质醇浓度降低，节律消失
D．FSH、LH、TSH、ACTH、GH、PRL均减少
E．血清总T4、游离T4均降低，总T3、游离T3正常
