下列德国历史地图的变化体现了 A.国家由统一到分裂再到统一 B.法德关系由对抗

题型:选择题

问题:

下列德国历史地图的变化体现了

A.国家由统一到分裂再到统一

B.法德关系由对抗仇视到和解合作

C.政体由专制到立宪再到共和

D.国际格局由冷战对峙到多极鼎立

考点:华沙条约组织雅尔塔体系的确立美苏冷战“冷战”阴影下的国际关系(东西德、南北朝鲜、越南战争、古巴导弹危机)
题型:选择题

阅读理解。

     Researchers found that walking around with a forced smile and fake (假的) happiness simply leads to

people feeling unhappier. So, putting a brave face on your sadness could be harmful. The research also

found that women suffered more than men when pretending to be happy.

     Dr. Brent Scott, who led the study, said employers should take note because forcing workers to smile when dealing with the public can result in bad outcomes. He said, "Smiling for the sake of smiling can lead

to emotional tiredness, and that's bad for the organization." He also said the research showed

customer-service workers who had "fake smiles" throughout the day fell into a bad mood and didn't want

to work, so their productivity dropped.

     The study is one of the first of its kind to examine emotional expressions over a period of time and

compare the different effects on men and women. Dr. Scott's team examined the effects of "surface

acting", or fake smiling, compared to "deep acting", or making people smile by thinking of peasant

memories.

     Dr. Scott said, "Women were harmed more by surface acting, meaning their moods worsened even

more than men's. However, they were helped more by deep acting, which means their moods improved

more by thinking of pleasant memories. "

     According to Dr. Scott, women tend to suffer more when pretending to be happy because they are

expected to be more emotionally expressive than men. Therefore, forcing a smile while feeling down is

more likely to go against their normal behavior and cause more harmful feelings.

     Although deep acting can improve moods a little in the short term, Dr. Scott says, it's not a long-term

solution to feeling unhappy. "There have been some suggestions that if you do this over a long period you

start to feel unreal. You're trying to develop positive emotions, but at the end of the day you may not feel

like yourself any more."

1. According to the passage, Dr. Scott's study ______.

A. is supported by some big employers in the USA

B. is meaningful as there haven't been many similar ones

C. examined more women than men for a long time

D. aimed to make the employees more productive

2. Women suffer more from fake happiness mainly because ______.

A. they usually turn up shy in public places

B. they should be more emotionally expressive

C. they are often treated in a terrible way

D. they like thinking of pleasant memories

3. It is implied in the passage that deep acting _____.

A. doesn't have any effect on men

B. cannot improve our moods in any case

C. harms our feelings in the long run

D. pleases people by feeling like another person

4. What is the best title for the passage?

A. Fake smiling makes people unhappy.

B. Women shouldn't be forced to smile.

C. An important suggestion for workers.

D. Why people don't want to work.

题型:选择题

患者男性,35岁。在装有煤气淋浴器卫生间洗澡昏迷0.5小时后被家人送往医院急诊,当时卫生间有煤气味。查体:浅昏迷,口唇呈樱桃红色,肌张力高。抢救该患者最有效的措施是()

A.迅速将患者移到空气新鲜地方

B.用甘露醇防治脑水肿

C.使用冬眠疗法,减轻脑缺氧

D.迅速将患者送到高压氧舱治疗

E.迅速给予促进脑细胞功能恢复的药物

题型:选择题

男,50岁,2个月来间歇性无痛性全程血尿,近3天来加重伴有血块,B型超声双肾正常,膀胱内有2cm×1cm×1cm肿物

根据病史与检查最重要的进一步检查措施是()

A.尿常规

B.尿脱落细胞检查

C.膀胱镜检查

D.静脉尿路造影

E.CT

题型:选择题

A client with shock brought on by hemorrhage has a temperature of 97.6°F (36.4℃), a heart rate of 140 beats/minute, a respiratory rate of 28 breaths/minute, and a blood pressure of 60/30 mmHg. For this client the nurse should question which physician order()

A. "Monitor urine output every hour. "

B. "Infuse IV fluids at 83 mL/hr"

C. "Administer oxygen by nasal cannula at 3 L/min"

D. "Draw samples for hemoglobin and hematocrit every 6 hours. "

题型:选择题

简述杂种优势利用的基本条件。

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