下列哪一个不是心脏的生理特性（）。 A.自律性 B.兴奋性 C.传导性 D.收缩性

患儿男性，7岁，因“体检发现双肾体积增大，集合管多发小囊肿”来诊。父母均体健。既往有反复发作的上消化道出血史。

提示：患者来诊后1日，再次发生呕血，量约200ml。查体：面色苍白，心率110次/分，血压92/65mmHg。血常规：血红蛋白86g/L。应尽快做的处理包括（）

A.平卧，禁食，监测生命体征

B.静脉应用垂体后叶素

C.快速大量补液

D.静脉应用小剂量多巴胺

E.静脉应用地塞米松

F.输血

G.静脉应用质子泵抑制剂

H.静脉滴注生长抑素

依次填入下列各句横线处的词语，最恰当的一组是

①在过道上默默地踯躅，艰难地挪动，直到叛徒_______的目光对准了他时，许云峰才不慌不忙地高声招呼。

②十分钟的特大暴雨过后，房顶上的积水犹如山洪_______，_______而下，势不可挡。

③中国革命取得胜利后，人民在社会主义_______，才能过上真正自由、民主、幸福的生活。

A．卑鄙爆发倾泻时期

B．卑劣暴发倾泻时代

C．卑鄙暴发倾泄时期

D．卑劣爆发倾泄时代

电路发生人身触电时，剩余电流保护装置互感器一次绕组的电流相量和不等于0。

Kasey Kaczmarek: When I read “Would my dad love me?” by Martha, I related to how Martha felt about her father. I always wondered if my dad cared about me, or if he even loved me. All the kids would be with their dads and they would ask me where my dad was, and I would tell them that he was out of town. For all you kids who have a dad, tell him how much you love him because there are plenty of kids who would love to have a dad.

Armen Abidian: This article describes everything about me and my life. When I was about 3 years old, my mother and father had a big argument and got divorced. Now I’m 13 years old and I haven’t seen my father for 10 years. Just like Martha, I don’t know what he looks like now, whether or not he’s got married to a different woman, or if he has another child.

Emma Ramirez: When Martha talked about how “most girls have dads who take them to their practices, buy them things and play with them”, I thought I was one of those girls. I never stopped to think about how there are girls who have always dreamed of having those things but don’t have a father. After reading what Martha wrote, I told myself I would always appreciate the days I spend with my dad because I am very lucky to have a dad who does so much for me.

Stephanie Felix: This article reminded me of how much I missed my dad when I was younger. I really relate to this article because I used to always wonder about my dad, but not any more. Life without my father has made me more independent and responsible. By reading this article I remember all of this and I was able to understand what the writer was talking about.

小题1:The above four passages are most probably_______.

A．comments on a book about a girl who has no father

B．comments on Martha’s opinion about parents’ love

C．four people’s thoughts after reading Martha’s article

D．letters to Martha to comfort her小题2:What does the passage suggest?

A．Martha’s father didn’t love her

B．Martha didn’t grow up with her dad

C．Martha was brought up by her grandparents

D．Martha’s parents got divorced when she was 13小题3:What does Kasey Kaczmarek suggest kids do?

A．Not ask other kids where their dads are

B．Be kind to those kids who don’t have a dad

C．Tell their fathers how much they love them

D．Spend as much time with their fathers as possible小题4:After reading what Martha wrote, Emma Ramirez_______.

A．decided to spend more time with her father

B．told herself to appreciate all that she had

C．realized how badly she behaved in the past

D．found how lucky she was to have a dad

《变压器、高压并联电抗器和母线保护及辅助装置标准化设计规范》规定，自耦变压器的高、中压侧零序过流保护采用本侧自产零序电流，其他变压器采用中性点零序电流。