下列有关血液中ACTH测定的叙述中不正确的是（） A.应以血浆作为检测标本，而不宜用

（）是学术分析流派与其他流派最重要的区别之一。

A.战胜市场

B.长期持有

C.收益最大化

D.风险最小化

阅读短文，选择正确答案。

    Do you read newspapers?

    Maybe you think that newspapers are boring and only for grown-ups. But that's not true. 

    There are many interesting stories in the paper. You just need to know what you are looking at. 

    "I spend about half an hour reading newspapers every day", said 15-year-old Guo Binghua from Henan. "What

interests me most are the things happening at schools.

    School news is just one kind of news story in newspapers. There is also news from around the world一from

international problems to pop stars.

    If you read the newspaper carefully, you'll find there're different kinds of articles on the pages:

    News stories

    These stories are about events. Reporters try to show all sides of a story to help readers understand what

happened. Reporters try to speak to as many people as possible. They also use pictures and numbers to

convince readers that the stories are true. Teens has lots of news stories on the news page and front page. When

you read stories, you hear about the facts; not the writers' ideas.

    Opinion (观点) writing

    Opinion writing is usually about something happening right now, But it isn't just facts. Here writers add in

their own opinions. Writers choose only the facts that help back up (支持) their ideas. They are trying to

persuade (说服) readers. This is usually the kind of story that gets people thinking. Go to "Speak Out" on page

two for an example of opinion writing in Teens.

    Advertisement

    You need to watch out for this type! Those sweet words and lovely pictures are just ways to get you

interested in their products (产品)! People have to pay to put advertisements in newspapers

1. How does the writer think students should read newspapers? [ ]

A. They should read them carefully

B. They just need to know what they're interested in

C. They should read again and again

D. They should read different kinds of articles.

2. What's "Teens" in the passage? [ ]

A. Children from 13 to 19 years old.

B. The name of a magazine.

C. The name of a writer.

D. The name of a newspaper.

3. Which group of the followings has different meanings in the passage? [ ]

A. "kind" and "type".

B. "convince" and "persuade".

C. "help back up" and "speak out".

D. "opinion" and "idea".

4. What is the most important for news stories? [ ]

A. True facts

B. Pictures and numbers

C. The writer's ideas

D. Different articles

5. In the passage the writer tells us to _______. [ ]

A. buy the products in the advertisements

B. never to believe the products in the advertisements

C. care for the products .in the advertisements

D. read between the lines

《就任北京大学校长之演说》：“吾人对于当轴多不满意”。这里的“当轴”所用的修辞手法是（ ）

A．比喻

B．借代

C．比拟

D．夸张

格构式构件应该用在当用实腹式时（）

A.强度有余但刚度不足的情况

B.强度不足但刚度有余的情况

C.强度不足刚度也不足的情况

D.强度有余刚度也有余的情况

关于AutoCAD软件快捷命令中，错误的是（）。

A.L——创建线段

B.M——居中

C.R——创建圆

D.C——复制

E.E——删除