储存氯气的钢瓶应涂成（）颜色。 A.红 B.黄 C.绿 D.黑

Betty Friedan, born in 1921 in Peoria, Illinois, attended Smith College in Northampton, Massachusetts. She finished her studies in psychology in 1942. After college she attended the University of California at Berkeley to continue her studies. Later, she moved to New York City and worked as a reporter and editor for labor union newspapers.

In 1947, Betty married Carl Friedan. They had a child, the first of three. When Betty Friedan became pregnant for the second time, she was dismissed from her job at the newspaper. After that she worked as an independent reporter for magazines. But her editors often rejected her attempts to write about subjects outside the traditional interests of w omen.

In 1966, Betty Friedan helped found NOW, the National Organization for Women. She served as its first president. She led campaigns to end unfair treatment of women seeking jobs. She wanted women to take part in social and political change. Betty Friedan led a huge demonstration(游行) in New York City for women’s rights. Demonstrations were also held in other cities.

In 1981, Betty Friedan wrote a book called “The Second Stage” about the condition of the women’s movement. Friedan wrote that the time for huge demonstrations and other such events had passed. She urged the movement to try to increase its influence on American political life. Some younger members of the movement criticized her as too conservative.

Betty Friedan died on February 4, 2006. She was considered the mother of modern women’s liberation movement. Betty Friedan once told a television reporter how she wanted to be remembered: “She helps make women feel better about being women.”

小题1:According to Paragraph 2, Betty lost her job because         .

A．she was pregnant

B．she got married

C．her editors didn’t like her

D．she was too independent小题2:Betty led a huge demonstration to           .

A．fight against the government

B．fight for women’s rights

C．take part in political life

D．get support from the government小题3:The book“The Second Stage”            .

A．was popular among young women readers

B．thought highly of those huge demonstrations

C．was about the condition of the women’s movement then

D．decreased the movement’s influence on American political life小题4:Fr om the last paragraph, we know that         .

A．Betty help ed women live better

B．Betty wanted to be remembered forever

C．Betty thought it better to be a woman

D．the television reporter knew Betty well

读我国东部地区雨带图。据此回答以下8-11题。

小题1:该图所反映的时间是

A．3、4月份

B．5、6月份

C．7、8月份

D．9、10月份小题2:此时造成长江中下游受灾的主要原因是

A．地形

B．台风 　

C．纬度 　　

D．副高小题3:此时造成长江中下游农作物生长受到威胁的原因是

A．洪涝

B．春旱　

C．伏旱　

D．寒潮小题4:为了充分利用当地自然资源，在该雨带不能影响的地区，适宜开发

A．核电

B．水电 　

C．太阳能

D．生物能

说明模拟交换、数字交换、布控交换和程控交换的基本概念。

下列属于要约的是( )。

A．招标书

B．投标书

C．中标通知书

D．对标书进行决标

若在数据库表的某个字段中存放演示文稿数据，则该字段的数据类型应是______。

A．文本型
B．备注型
C．超链接型
D．OLE对象型