经典电磁理论的创始人是（）A、开尔文B、麦克斯韦C、牛顿D、伽利略

下列句子没有语病的是（  ）（2分）

A．在建设三峡大坝的过程中，无论工人们遇到什么样的困难，他们却能披荆斩棘，一往无前。

B．在列车长粗暴的干涉下，使爱迪生在火车上边卖报边做实验的愿望破灭了。

C．中国残疾人艺术团在香港演出大型音乐舞蹈《我的梦》，受到观众的热烈欢迎。

D．为了防止非典疫情不再反弹，市领导要求各单位进一步加强管理，制定严密的防范措施。

患儿男，9岁。因不规则发热1个月，发现心脏杂音1周入院。既往体健，否认先天性心脏病史及风湿热病史。体检：T37．8℃，R22次／分，扁桃体Ⅱ度肿大，未见脓点，双肺呼吸音稍粗，心率120次／分，心尖区可闻及收缩期吹风样杂音。四肢关节无红肿。

关于该病发病机制的特点下列叙述正确的是（）.

A.介导的抗体是IgM、IgG

B.介导的抗体包括IgE

C.补体、吞噬细胞和NK细胞参与

D.肥大细胞脱颗粒

E.有CD4⁺Thl细胞大量增生

F.嗜酸性粒细胞浸润

G.中性粒细胞浸润

阅读理解。

                                                           Foods from Around the World

      Foods that are well known to you may not be familiar to people from other countries. Here are four

people's experiences with foreign food.

      Shao Wong is a student in France. He comes from China. "I'd never tasted cheese or even milk before

I came here. Cattle are rare in my part of China, so there are no dairy products. I tried milk when I first

arrived in France. I hated it! I sampled cheese too, but couldn't manage more than one bite. I love ice cream,

though, and that's made from milk."

      Birgit is from Sweden. She traveled to Australia on vacation. "I was in a restaurant that specialized in fish,

and I heard some other customers order flake. So I ordered some too and it was delicious. Later, I found out

that flake is an Australian term for shark. After that pleasant experience, whenever I see a new food I try it

out on purpose. You know why? I remember how much I enjoyed flake."

      Chandra is a dentist in Texas. She originates from India. "I'm frightened of eating new foods because they

might be made from beef. I'm a Hindu, and my religion forbids me to eat meat from the cow. It's a sacred

animal to Hindus, so that's the reason I can't eat hamburgers or spaghetti with meatballs." 

       Nathan is American. He taught for a year in China. "My friends gave me some 100-year-old eggs to eat.

I didn't like the look of them at all. The insides were green, but my friends said the color was normal. The

Chinese put chemicals on fresh eggs. Then they bury them in the earth for three months. So the eggs weren't

really very old. Even so, I absolutely refused to touch them."

       Life in a new country can be scary, but it also can be fun. Would you sample a 100-year-old egg? Would

you order shark in a restaurant?

1. Which of the following sentences is true about Shao Wong? [ ]

A. He is a French-Chinese.

B. Cattle are seldom raised in his hometown.

C. He doesn't like any diary products.

D. He didn't taste cheese because he hated it.

2. What kind of girl is Birgit?[ ]

A. Religious.

B. Brave.

C. Confident.

D. Open- minded.

3. Chandra is frightened of eating food made from beef, because _____. [ ]

A. It's against Hindus' religion.

B. She is a doctor and she thinks beef is not easy to chew and digest.

C. She is an Indian.

D. Hindus think beef is not tasty.

4. The underlined word "Sacred" in paragraph 4 means _____. [ ]

A. frightening

B. large

C. man-eating

D. greatly respected

5. What can you infer from this passage? [ ]

A. Foods that are well known to you may not be familiar to people from other countries.

B. Despite (虽然) cultural differences in food, have a try and maybe you'll get used to it.

C. A vacation is a good way to learn about new foods. Be sure to go on vacation more often.

D. People dislike eating new foods only because their religion forbids it.

价值观念的多元性

患者女，30岁，风湿性心脏病二尖瓣狭窄10年。近1个月常于夜间憋醒，呼吸深快，伴有哮鸣音，端坐后可稍缓解，对夜间易发生喘憋的机制，正确的叙述是（）。

A.平卧回心血量增加

B.膈肌抬高/下降

C.交感神经张力增加

D.小支气管舒张

E.全身小动脉痉挛