螺杆泵井下部分主要由抽油杆、（）、接头、转子、接箍定子、尾管等组成。A、导向头和油管

* * 灌洗的禁忌证是

A． * * 炎患者的月经期

B． * * 炎治疗期

C．经腹全子宫切除术前准备

D．宫颈炎治疗期

E． * * 手术前准备

It feels like every time my mother and I start to have a conversation, it turns into an argument. We talk about something as simple as dinner plans and suddenly, my mother will push the conversation into World War 3. She’ll talk about my lack of bright future because I don’t plan to be a doctor. And much to her disappointment, I don’t want to do any job related to science, either. In fact, when I was pushed to say that I planned to major(主修) in English and communications, she nearly had a heart attack.

“Why can’t you be like my co-worker’s son?” she bemoans all the time. Her coworker’s son received a four-year scholarship and is now earning 70,000 dollars a year as an engineer. I don’t know what to answer except that I simply can’t be like Mr. Perfect as I’ve called the unnamed co-worker’s son. I can’t be like him. I am the type of the person who loved to help out in the community, write until the sun goes down, and most of all, wants to achieve a career because I love it, not because of a fame or salary.

I understand why my mother is worried about my future major. I’ve seen my mother struggle to raise me on her small salary and work long hours. She leaves the house around 6:30 am and usually comes home around 5 pm or even 6pm. However, I want her to know that by becoming a doctor, it doesn’t mean I’ll be successful. I’d rather follow my dreams and create my own future.

小题1:Which of the following topics do the writer and his mother often talk about?

A．the writer’s studies

B．wars around the world

C．dinner plans

D．the writer’s future job小题2:We can infer from Paragraph 1 that the writer’s mother _____.

A．doesn’t think the writer should be a doctor

B．doesn’t want the writer to major in English

C．gets along very well with the writer

D．doesn’t think working in the scientific field is a good idea小题3:The underlined word “bemoans” in Paragraph 2 most probably means “________”.

A．disagrees

B．shouts

C．smiles

D．complains小题4:Which of the following statements is probably TRUE about the writer?

A．He wants to be like his mother’s co-worker’s son.

B．He wants to find a job in his community in the future.

C．He wants to do something he really likes in the future.

D．He doesn’t think his mother’s co-worker’s son is perfect.小题5:We can know from the last paragraph that ____.

A．the writer’s mother works very hard for the family

B．the writer doesn’t know what his future will be like

C．the writer doesn’t think being a doctor is a good job

D．the writer sometimes thinks his mother’s advice is very good

女，27岁，第一胎，妊娠36周，不慎摔倒，当时觉腹部不适，无 * * 出血，急诊到医院就诊。查体：P102次／分，BP90/62mmHg，胎心率158次／分。

提示：患者住院2小时后， * * 有少量出血，伴腹痛，胎心率168次／分。此时应采取的处理方法有（）

A.氧气吸入，左侧卧位

B.卧床休息

C.肌注杜冷丁止痛

D.观察 * * 出血量

E.备血，做剖宫产术前准备

F.查血常规及出凝血功能

损害作用所致机体生物学改变不包括（）

A.机体正常形态、生长发育过程受到影响、寿命缩短

B.机体功能容量如进食量降低

C.对外界应激的代偿能力降低

D.机体维持稳态能力下降

E.对其他环境有害因素的易感性降低

女性，55岁，阵发性腹痛逐渐加重伴恶心、呕吐3天。查体：轻度腹胀、全腹轻压痛、肠鸣音亢进。左侧腹股沟韧带下方突起一直径5cm的半球型包块，压痛显著，不活动，表面尚光滑。X线检查：腹部可见多个液气平面，最可能

A．嵌顿性直疝

B．急性淋巴结炎

C．嵌顿性股疝

D．圆韧带囊肿囊内出血

E．寒性脓肿继发感染