试题与答案

患儿,女,10个月,因面色苍白2个月来医院就诊。患儿出生后单纯母乳喂养,未添加辅食。

题型:单项选择题

题目:

患儿,女,10个月,因面色苍白2个月来医院就诊。患儿出生后单纯母乳喂养,未添加辅食。查体:精神萎,营养发育较差,反应迟钝,皮肤黏膜和甲床苍白,头发枯黄,前囟2cm×3cm,心肺无异常,肝肋下2cm,脾肋下5cm。血红蛋白70g/L,血涂片见红细胞体积小、含色素低。

用药后的表现为

A.3~4天网织红细胞上升

B.3~4周后网织红细胞上升

C.3~4天血红蛋白逐渐上升

D.2~3周血红蛋白逐渐上升

E.血红蛋白与网织红细胞同时增加

答案:

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题型:阅读理解与欣赏

阅读下面的文字,分别回答问题。           

科学不怕挑战

沈致远

  ①挑战是针锋相对的竞争。“物竞天择,适者生存”,没有竞争,生物不会进化,至今地球上就只有原始生物。

  ②科学发展史是不断接受挑战的历史。           

  ③量子力学理论刚提出时,由于它的基本概念与传统观念根本不同,有些科学家一时难以接受。爱因斯坦反对量子力学的几率解释,说:“我不相信上帝在掷骰(tóu)子。”他还多次提出“理想实验”进行挑战。玻尔是量子力学的创始人之一,他奋起应战,据理反驳。爱因斯坦屡败屡战,苦思冥想出一个特别刁钻的“理想实验”。玻尔彻夜未眠,苦思不得其解,直到清晨才豁然开朗,利用相对论以其人之道还治其人之身。但爱因斯坦仍然固执己见,以至另一位科学家厄伦费斯特都忍不住说:“爱因斯坦,你真不像话!你简直在批判你自己的相对论了。”爱因斯坦挑战量子力学,虽败犹荣,他提出的“理想实验”,促进了量子力学的发展,还对量子密码、量子计算机等新技术起到了催生作用。           

  ④进化论从诞生之日起就被挑战,从未停止过。创世说从信仰出发频频发难,甚至采用行政手段禁止进化论的传播。结果怎样呢?进化论身经百战,越战越勇,而创世说却破绽百出,只好以百万元大奖向科学家频送秋波求援。           

  ⑤科学不怕挑战,怕挑战的不是科学。           

  ⑥至今为止,仍不断有人为躲避挑战而打出“科学”旗号,把它当作挡箭牌。其实,这些人趁早收旗为好,否则,等到发现挡箭牌其实是箭靶子时,悔之晚矣。           

  ⑦大浪淘沙,沙不除金不现。直面挑战,意在求真求是。

1.本文的中心论点是什么?

答:_______________________________________

2.第③④段运用了事例来论证,请分别概括这两个事例的内容。

答:_______________________________________

3.第⑤段中两个句子的顺序能否颠倒?为什么?

答:_______________________________________

4.第⑥段中“科学”一词为什么加上引号?

答:_______________________________________

5.说说画线句子在文中的表达作用。

答:_______________________________________

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题型:阅读理解

阅读理解

     Richard Wagner was a German musician who lived in the mid-19th century. He gained fame by

writing operas, a form of performance combining singing, music on

instruments , and drama.

     Wagner's lif'e and work have been very controversial(引起争议的). While he  wrote  excellent 

 music, many people think his operas are too dark and serious,lacking the fun in most operas written

before his time.

     Wagner,on the other hand, thought the opera of his time was too simple. He wanted to make opera

a serious form of art that combined drama and music to tell deep stories that would have a strong effect

on the audience.

     Some people thought Wagner's new kind of music was too different from the operas they were used

to hearing. Wagner agreed with them. In fact, he didn't call his works "operas" at all but using a German

word that means " Musical Festival" or " Musical Play" .

      While many people today still do not like Wagner's operas,they cannot deny that Wagner has had a

lot of influence on opera as a form of art. Wagner invented the tradition of turning off the lights before

starting a play. He also was the first person to make the whole audience sit down for an entire play.

Today, almost all operas are performed in this manner.

     Wagner as a man was even more controversial than Wagner as a writer of music. He hated Jewish

people , slept with his friends' wives,and made many people angry-lots of things we would today think

of as evil. Some would say he was a good musician, while others hold that he was a bad musician. But it

would be difficult to say he was not an important person in music: and in the world.

1. Which of the following best expresses the main idea of the passage?

A. Richard Wagner is not worth talking about.

B. Richard Wagner was an evil man.

C. Richard Wagner wrote operas.

D. Richard Wagner is a very controversial man.

2. Which of the following uses the word "deep"  in the same sense as it is used at the end of

    paragraph three?  

A. The ocean is very deep.

B. He has a very deep , booming voice.

C. It is not easy to tell the meaning of this poem,because the poet is very deep.

D. We had the deep issue resolved last week.

3. Which of the following is not a way in which Wagner's works were different from normal operas

   before his time?   

A. Wagner called his works "Musical Festival".

B. Wagner used a combination of drama, music on instruments, and singing.

C. Wagner turned off the lights before starting a play.

D. Wagner made the whole audience sit down for an entire performance.

4.  Which of the following does not support the point that the author makes in the last sentence?    

A. Few musicians have been affected by Wagner's works.

B. Most writers of opera today think opera as a serious form of music.

C. Today, all operas are performed with the lights off before starting and the audience seated.

D. Wagner's music had a big influence on Adolf Hitler.

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