简要说明弗洛伊德理论中自我的功能。

A

Ever since humans lived on the earth, they have made v 小题1:   forms of communication. In general, the major form of expressing thoughts and feelings has been s_小题2:__ language. But when there is a language barrier(障碍), that is, people ­­­m 小题3: each other , communication is completed through body language where gestures r 小题4:  letters , words and ideas. Here are many forms of body language in the world, each having its own f 小题5: .

Smile is the most u 小题6:  facial expression, which shows happiness and put people at

e 小题7: . When someone gets angry, he may f  小题8:_, turn his back to others or make a fist shaking it.  

There are also different ways to g 小题9:__ someone in different countries. In a word, We should study international customs to avoid difficulties in today’s world c 小题10:  crossroads.          

B.

My aunt, a s 小题11:__ in women’s disease, devoted all her life to her w 小题12:career without e 小题13: . She often worked far into the night to d 小题14: babies for the poor . It was her kindness and c 小题15:   she showed to her patients that made her successful . Despite of being a success as a doctor, she was m  小题16: , not proud.               

Her devotion to medical science i 小题17: me greatly. Suddenly a bright idea came c 小题18:  in  my mind, “why not c 小题19:  on her career and work as an o 小题20:doctor?”

外出旅行，确定行程，应参考下列哪幅地图（　　）

A．导游图

B．政区图

C．人口图

D．交通图

某种遗传病受一对等位基因控制，下图为该遗传病的系谱图。下列叙述正确的是

A．该病为伴X染色体隐性遗传病，Ⅱ₁为纯合子

B．该病为伴X染色体显性遗传病，Ⅱ₄为纯合子

C．该病为常染色体隐性遗传病，Ⅲ₂为杂合子

D．该病为常染色体显性遗传病，Ⅱ₃为纯合子

在附图1所示的一个流程中，容器B液面上方的静压强P_B为1.47×10⁵Pa（绝对压强），贮灌A液面上方接通大气，静压强P^A为9.81×10⁴Pa（绝对压强）。若要求流体（理想流体）以7.20m³/h的体积流量由A流入B，利用伯努利方程求贮灌A的液面应比B高多少米？已知该流体的密度（ρ）为900kg/m³，管道直径为100mm。

女性，35岁。因需长期补液放置静脉留置导管。半月后突然出现畏寒，高热。全身有出血点。血压70／40mmHg。化验：WBC20乘以十的九次方／L，中性92％。

于纠正酸中毒哪项说法错误（）

A.根本办法还在于补充血容量，改善微循环灌注

B.5％碳酸氢钠为首选

C.轻症休克病人每日补5％碳酸氢钠400ml，重症休克病人每日补5％碳酸氢钠600～800ml

D.11.2％乳酸钠为次选

E.5％碳酸氢钠5ml／kg可使CO₂CP提高0.449ml／L