没有正确修复的缺陷，需要进一步修复的状态应该是 ______。A．New B．Ope

医学伦理学的公正原则，是指（）。

A.不同病人给予不同对待

B.不同的经济给予不同对待

C.不同样的需要给予同样的对待

D.同样需要的人给予同样的对待

E.不同的病情给予同样的对待

概括下面一则新闻报道的主要内容。（不超过45字）

　　据世界权威科学杂志（自然）报道，中科院徐星等博士在我国辽宁发现了有4只翅膀的恐龙的化石。这种初步具有飞行能力的恐龙被命名为“顾氏小盗龙”，其形态在任何其他脊椎动物中还未曾有过。这一发现被认为鸟类起源研究方面最为重要的成果，它为鸟类起源于树栖动物且经历过一个滑翔阶段的假说提供了关键性证据，将迫使古生物学家重新审视鸟类的恐龙祖先是在地面奔跑过程中学会飞行的这一经典性结论。

____________________________________________________________

有些药品在流通环节如遇光、热、湿会变质失效，需（）运输条件。

A.特快专递

B.飞机快速

C.特定的储藏

D.厂家直送

阅读理解

     Frankly, I appreciate myself very much.Yes, I admit I'm in many aspects not as good as other people, but I don't think I'm always not good.When I find what I've done or written is okay, I'll remain pleased

with myself for quite a few days, and if I receive praise for it, I'll even become so excited as to add a few words to reward myself.

     True, I'm not modest at all.People may call me conceited (自负的). But I think otherwise.

      I appreciate other people.I appreciate anything good.Isn't it unfair to forget appreciating myself while

appreciating others?

     We Chinese generally tend to be modest, and we take pride in being so.For example, a Chinese man

will call his own wife zhuojing, meaning"my humble wife", and his own writings zhuozuo, meaning"my poor writings". But if you call his wife a "rustic (乡村的) woman" or his writings"trash", he would, I'm sure,

declare he would make a clean break with you angrily.As a matter of fact, there is probably no difference

at all between what is said by him and you.

     I don't think it's wrong of you to freely praise yourself if you're really worthy of praise.As we know,

there is an old Chinese saying disparaging (蔑视) a melon seller, named Lao Wang, who keeps praising

his own goods.Well, why can't he praise his melons if they are really sweet and juicy?

     Lao Wang sells melons for a living.How could he carry on business if he, by imitating the affectations (装模作样) of us intellectuals, were to show false modesty about his melons?He would sure enough die

of starvation.

     Selfappreciation is therefore a key to professional dedication and enjoyment of work.Needless to say,

the same is true of those who make a living with their pen.One will lose confidence in writing when he

stops admiring his own essays.

1. We know from the first three paragraphs that the author________.

A. is modest in some way

B. is pleased to be a good writer

C. is too conceited

D. thinks it unfair to appreciate others

2. What do we know about the author's attitude towards Chinese modesty according to Paragraph 4?

A. Supportive.  

B. Negative.

C. Neutral.  

D. Careless.

3. The author mentions the example of Lao Wang to prove that______.

A. Lao Wang is very proud of himself

B. melon sellers should praise their goods

C. reasonable selfappreciation is good

D. writers should learn from Lao Wang

4. The purpose of the passage is to encourage readers to be________.

A. modest  

B. considerate

C. respectful  

D. confident

了解胎儿成熟度最常用的检查项目是

A．检测羊水中卵磷脂鞘磷脂比值
B．检测羊水中肌酐值
C．检测羊水中胆红素类物质
D．检测羊水中淀粉酶值
E．B型超声检查胎儿双顶径值