问题 单项选择题 A1/A2型题

严重肝病患者出现"肝掌"、"蜘蛛痣"、男性 * * 发育等,主要是由于()

A.雌激素分泌过多

B.雌激素分泌过少

C.雌激素灭活作用减弱

D.雄激素分泌过多

E.雄激素灭活作用减弱

答案

参考答案:C

填空题

读课文,再按要求填空。 

1.第一次顶碗失败后观众的表现                                                                                         ,   

少年的表现                                                                                                                          。 

2.第二次顶碗失败后观众的表现                                                                                         ,  

少年的表现                                                                                                                          。 

3.第三次顶碗成功后观众的表现                                                                                         ,   

少年的表现                                                                                                                           ,   

从少年顶碗这件事情中你得到了                                                                                         的启示。

单项选择题