下列物质含量异常可作为痛风诊断指证的是()。 A.嘧啶 B.嘌呤 C.B-氨基丁酸

题型:单项选择题 A1型题

问题:

下列物质含量异常可作为痛风诊断指证的是()。

A.嘧啶

B.嘌呤

C.B-氨基丁酸

D.尿酸

E.B-丙氨酸

考点:临床执业医师临床执业医师真题(一)·第一单元
题型:单项选择题 A1型题

I failed in the last exam and only then __________ the importance of studies.

A.I realized

B.I had realized

C.had I realized

D.did I realize

题型:单项选择题 A1型题

阅读理解。

     When I was growing up in America, I was ashamed of my mother's Chinese English. Because of her

English, she was often treated unfairly. People in department stores, at banks, and at restaurants did not

take her seriously, did not give her good service, pretended not to understand her, or even acted as if they

did not hear her.

     My mother has long realized the limitations of her English as well. When I was fifteen, she used to

have me call people on the phone to pretend I was she. I was foxed to ask for information or even to yell

at people who had been rode to her. One time I had to call her stockbroker (股票经纪人). I said in an

adolescent voice that was not very convincing, "This is Mrs. Tan."

     And my mother was standing beside me, whispering loudly, "Why he don't send me cheek, already two

week late."

     And then, in perfect English I said, "I'm getting rather concerned. You agreed to send the check two

weeks ago, but it hasn't arrived."

     Then she talked more loudly. "What he want? I come to New York tell him front of his boss." And so

I turned to the stockbroker again, "I can't tolerate any more excuse. If I don't receive the cheek immediately,

I am going to have to speak to your manager when I am in New York next week."

     The next week we ended up in New York. While I was sitting there red-faced, my mother, the real Mrs.

Tan, was shouting to his boss in her broken English.

     When I was a teenager, my mother's broken English embarrassed me. But now, I see it differently. To

me, my mother's English is perfectly clear, perfectly natural. It is my mother tongue. Her language, as I

hear it, is vivid, direct, and full of observation and wisdom. It was the language that helped shape the way 

I saw things, expressed ideas, and made sense of the world.

1. Why was the author's mother poorly served?

A. She was unable to speak good English.

B. She was often misunderstood.

C. She was not clearly heard.

D. She was not very polite.

2. From Paragraph 2, we know that the author was _____. 

A. good at pretending

B. rode to the stockbroker

C. ready to help her mother

D. unwilling to phone for her mother

3. After the author made the phone call, _____.

A. they forgave the stockbroker

B. they failed to get the check

C. they went to New York immediately

D. they spoke to their boss at once

4. What does the author think of her mother's English now?

A. It confuses her.

B. It embarrasses her.

C. It helps her understand the world.

D. It helps her tolerate rude people.

5. We can infer from the passage that Chinese English _____.

A. is clear and natural to non-native speakers

B. is vivid and direct to non-native speakers

C. has a very bad reputation in America

D. may bring inconvenience in America

题型:单项选择题 A1型题

广告作品由视觉形象要素和()构成。

A、触觉形象要素

B、感觉形象要素

C、听觉形象要素

D、嗅觉形象要素

题型:单项选择题 A1型题

下列哪项不属于美国疾病控制与预防中心(CDC)关于HIV感染分类的Ⅳ期表现()

A.慢性淋巴性间质性肺炎

B.持续性全身淋巴结肿大综合征

C.进行性痴呆

D.卡氏肺孢子虫

E.体质性疾病

题型:单项选择题 A1型题

解磷定治疗有机磷酸酯中毒的原理有()

A.促进磷酰化AchE脱磷酰化

B.阻断M受体

C.阻断N受体

D.与有机磷酸酯结合成无毒物尿排

E.促进AchE生成

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