随年龄变化最明显的酶是（） A.ALT B.AST C.ALP D.LD E.CK

阅读理解。

     Jacqueline Bouvier Kennedy Onassis was one of the most private women in the world, yet when she

went to work as an editor in the last two decades of her life, she revealed (展现) herself as she did nowhere

else.

     After the death of her second husband, Greek shipping magnate (巨头) Aristotle Onassis, Jacqueline's

close friend and former White House secretary Letitia Baldrige made a suggestion that she consider a career

(职业) in publishing. After consideration, Jacqueline accepted it. Perhaps she hoped to find there some ideas

about how to live her own life. She became not less but more interested in reading. For the last 20 years of

her life, Jacqueline worked as a publisher's editor, first at Viking, then at Doubleday, pursuing (追求) a late-

life career longer than her two marriages combined. During her time in publishing, she was responsible for

managing and editing more than 100 successfully marketed books. Among the first books were In the Russian

Style and Inventive Paris Clothes. She also succeeded in persuading TV hosts Bill Moyers and Joseph Campbell

to transform their popular television conversation into a book, The Power of Myth. The book went on to

become an international best-seller. She dealt too with Michael Jackson as he prepared his autobiography (自

传), Moonwalk.

     Jacqueline may have been hired for her name and for her social relations, but she soon proved her worth.

Her choices, suggestions and widespread social relations were of benefit both to the publishing firms and to

Jacqueline herself. In the books she selected for publication, she built on a lifetime of spending time by herself

as a reader and left a record of the growth of her mind. Her books are the autobiography she never wrote, Her

role as First lady, in the end, was overshadowed by her performance as an editor. However, few knew that

she had achieved so much.

1. We can learn from the passage that Jacqueline _____.

A. because fond of reading after working as an editor

B. was in charge of publishing 100 books

C. promoted her books through social relations

D. gained a lot from her career as an editor

2. The underlined sentence in the last paragraph probably means that _____.

A. Jacqueline's ended up as an editor rather than as First Lady

B. Jacqueline's life as First Lady was more colorful than as an editor

C. Jacqueline was more successful as an editor than as First Lady

D. Jacqueline's role as First Lady was more brilliant than as an editor

3. What can be inferred from the passage?

A. Jacqueline's two marriages lasted more than 20 years.

B. Jacqueline's own publishing firm was set up eventually.

C. Jacqueline's views and beliefs were reflected in the books she edited.

D. Jacqueline's achievements were widely known.

4. The passage is mainly _____.

A. an introduction of Jacqueline's life both as Fist Lady and as editor

B. a brief description of Jacqueline's lifelong experiences

C. a brief account of Jacqueline's career as an editor in her last 20 years

D. an analysis of Jacqueline's social relations in publishing

（2003年）下列关于拍卖标的物瑕疵请求规则的表述何种是正确的？

A．对拍品已作确定性陈述的，对所陈述的内容不得以“声明不保证”为由拒绝承担责任

B．拍卖人应向竞买人说明标的物的瑕疵

C．委托人应向拍卖人告知标的物的瑕疵

D．买受人对已明示的有瑕疵的拍品仍可请求瑕疵担保责任

国务院发布的《节能减排综合性工作方案》指出，要强化环评审批的向上级备案制度和（）制度。

A．定期复核

B．责任追究

C．向社会公布

D．评议考核

中国21世纪的外交政策是全方位、多层次的外交。

北农业大学一群毕业生默默帮助病逝同学李宝元父母的事迹被广为传颂。15年前毕业之际，有人提议“宝元的父母咱们得管”，一个算不上约定的“约定”，让两位老人15年收到了15张汇款单和56封信。同学们用实际行动使扶危济困、重情信诺的传统美德在当代得到完美绽放。这一事迹表明（）

A.传统道德准则完全适应现代生活

B.中华文化的具体内涵是亘古不变的

C.传统道德对今天人们的价值选择有深刻影响

D.传统文化是维系民族生存和发展的精神纽带