我国地震活动水平呈西高东低态势，因而重点地震危险区大多集中在（） A.东部地区 B.

据2006年末的统计数据显示，免除农村义务教育阶段学杂费的西部地区和部分中部地区的学生约有52000000名，这个学生人数用科学计数法表示正确的是[ ]

A.5.2×10⁶

B.52×10⁶

C.5.2×10⁷

D.0.52×10⁸

数据访问页可以简单地认为就是一个______。

A．网页

B．数据库文件

C．word 文件

D．子表

The writer Margaret Mitchell is best known for writing Gone with the Wind, first published in 1936. Her book and the movie based on it, tell a story of love and survival during the American Civil War. Visitors to the Margaret Mitchell House in Atlanta, Georgia, can go where she lived when she started composing the story and learn more about her life.

Our first stop at the Margaret Mitchell House is an exhibit area telling about the writer’s life. She was born in Atlanta in 1900. She started writing stories when she was a child. She started working as a reporter for the Atlanta Journal newspaper in 1922. One photograph of Ms. Mitchell, called Peggy, shows her talking to a group of young college boys. She was only about one and a half meters tall. The young men tower over her, but she seems very happy and sure of herself. The tour guide explains: “Now in this picture Peggy is interviewing some boys from Georgia Tech, asking them such questions as ‘Would you really marry a woman who works?’ And today it’d be ‘Would you marry one who doesn’t?’ ”

The Margaret Mitchell House is a building that once contained several apartments. Now we enter the first floor apartment where Ms. Mitchell lived with her husband, John Marsh. They made fun of the small apartment by calling it “The Dump ” .

Around 1926, Margaret Mitchell had stopped working as a reporter and was at home healing after an injury. Her husband brought her books to read from the library. She read so many books that he bought her a typewriter and said it was time for her to write her own book. Our guide says Gone with the Wind became a huge success. Margaret Mitchell received the Pulitzer Prize for the book. In 1939 the film version was released. It won ten Academy Awards, including Best Picture.

小题1:The book Gone with the Wind was _________.

A．first published on a newspaper

B．awarded ten Academy Awards

C．written in “The Dump”

D．adapted from a movie小题2:The underlined phrase “tower over” in Paragraph 2 is closest in meaning to_________.

A．be very pleased with

B．show great respect for

C．be much taller than

D．show little interest in小题3:Why did Ms. Mitchell stop working as a reporter according to the passage?

A．Because she was rich enough.

B．Because she was injured then.

C．Because her husband didn’t like it.

D．Because she wanted to write books.小题4:We can know about Margaret Mitchell from the passage that _________.

A．her height made her marriage unhappy

B．her interest in writing continued as an adult

C．writing stopped her working as a reporter

D．her life was full of hardship and sadness小题5:Which is the best title for the passage?

A．A Trip to Know Margaret Mitchell.

B． Gone with the Wind: A Huge Success.

C．An Introduction of the Margaret Mitchell House.

D．Margaret Mitchell: A Great Female Writer.

下列叙述正确的是（　　）

A．⁴⁰K和⁴⁰Ca原子中的质子数和中子数都相等

B．某原子最外层只有一个电子，则它一定是ⅠA族元素

C．任何原子或离子的组成中都含有质子

D．同位素的不同核素物理、化学性质完全相同

施工总进度计划应按照（）的安排进行编制。