急性脓胸的临床表现为() A.高热、脉快、食欲不振 B.胸闷、呼吸急促、咳嗽、咳痰

题型:单项选择题 A1型题

问题:

急性脓胸的临床表现为()

A.高热、脉快、食欲不振

B.胸闷、呼吸急促、咳嗽、咳痰

C.体检患侧语颤减弱、叩浊音、呼吸音减弱

D.白细胞增高

E.以上都是

考点:外科住院医师心胸外科学心胸外科学题库
题型:单项选择题 A1型题

美国一女患,患有严重的脑综合征、慢性压疮、心脏病、糖尿病等,对环境没有感觉,只有原始的脑功能,有自主呼吸,没有认识、行为能力,且无改善的希望,住院不久即插入鼻饲管以维持生命。她的监护人要求取走鼻饲管,被主管医师拒绝,监护人向法院起诉要求强迫取走,法院同意并下令取走;但受理上诉的法院否定了这个决定,认为中止喂饲就是杀人。3年后,女患者死亡,她的鼻饲管仍保留着。从医学伦理学角度说,此案例反映出的突出问题应除外

A.临床医学决策同时也是伦理判断
B.医学上可能做的,不一定在伦理上是应该做的
C.市场经济对医学实践的正、负效应并存
D.生命神圣论与生命质量论的冲突
E.传统医德规范与现代医德观念的矛盾

题型:单项选择题 A1型题

小学生创造力发展的主要特点有( )。

A.小学阶段创造力呈发展趋势,其中流畅性最低、变通性居中、独创性最高
B.在小学一至三年级阶段,学生的创造力呈阶梯上升状态
C.在小学阶段,男女学生的创造力发展基本上同步,性别差异不明显
D.小学四年级,学生的创造力呈现上升趋势

题型:单项选择题 A1型题

中 * * 在瓦窑堡会议上确定了建立抗日民族统一战线的方针,作出这一决定的主要依据是

A.国内阶级矛盾激化

B.国民党营垒出现分化

C.中日民族矛盾上升为主要矛盾

D.抗日救亡运动高涨

题型:单项选择题 A1型题

“What’s in a name?”According to Shakespeare’s Romeo and Juliet,there is not too much.“That which we call a rose by any other name would smell as sweet.”But Shakespeare may have been wrong.In most cultures,names matter a great deal.

Americans choose names for their children with care.Parents usually think about the impression a name gives,not its meaning.Most Americans would consider a“Jennifer”more attractive than a “Bertha”,for example.The last name,or,surname,must also be considered when choosing a first and middle name.A name like Lester Chester Hester would sound poetic,but odd.Parents would avoid names that remind them of people they don’t like.On the other hand,people might name their children after a respected elderly relative or even a famous person.The popularity of certain names can change with each new generation.Names that were once common,like Fanny or Elmer,sound old-fashioned today.But other names—like John and David,Mary and Sarah—have stood the test of time and continue to be favorites.

People in Ameica don’t always call their friends and relatives by their given names.Instead,they often use nicknames.Sometimes nicknames are short forms of a longer name.For instance,a girl named Elizabeth may be called Lisa,Beth or Betsy.As children grow up,they may decide for themselves which nickname they wish to be called.Some people just go by the initials of their first and middle names,like B.J.or R.C.And of course,people may call their children or their sweethearts other special nicknames.Often they have a “sweet” flavor,like Honey or Sugar.What’s in a name? A world of significance.So if you’re choosing an English name for yourself,take care to choose a good one.Amade-up name could sound strange to native English speakers.And a translation of your Chinese name may not make an appropriate name,either.But a good name can leave a positive and lasting impression.As an American politician once said,“In real life,unlike in Shakespeare,the sweetness of the rose depends upon the name it bears.”

1.What does the underlined sentence in paragraph 2 mean?

A.People change names in order to be popular with the new generation.

B.Names will change by themselves in order to be popular.

C.Some names may no longer be popular among the new generation.

D.No names can stand the test of time.

2.When choosing names,you should stick to the following principles except that_________.

A.the impression a name gives is more important than its meaning

B.you can name after a well-known person

C.surname should be paid attention to

D.you can create a name that is special

3.The word “initial” in paragraph 3 probably means_________.

A.nickname            B.the first letter        C.short form        D.title

4.The author will name a newly born baby girl             .

A.Bertha               B.Fanny             C.Yunyun          D.Elizabeth

5.What is the main idea of this passage?

A.Names have great significance to Americans.    

B.Names change when time goes by.

C.Chinese people should be careful when choosing their English names.

D.Roses smell sweet by any other name.

题型:单项选择题 A1型题

我国改革开放30多年来已形成全方位、宽领域、多层次的对外开放格局,目前世界500强企业有90%以上在华投资,我国也有不少企业走出国门,到别的国家去投资办企业。这主要说明了()

A.自由竞争原则

B.非歧视原则

C.公平贸易原则

D.透明度原则

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