下列实验方案不能达到预期目的的是( ) A.用Na、Mg分别与冷水反应的实验来证

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问题:

下列实验方案不能达到预期目的的是(    )

A.用Na、Mg分别与冷水反应的实验来证明Na、Mg的金属性强弱

B.用MgCl2和AlCl3分别与过量氨水反应的实验证明Mg、Al的金属性强弱

C.用MgCl2和AlCl3分别与过量NaOH溶液逐步反应的实验证明Mg、Al的金属性强弱

D.用Mg(OH)2和Al(OH) 3分别与强碱反应的实验来证明Mg、Al的金属性强弱

考点:单质铁单质钠单质铝61其它金属及化合物(锌、锰、钙、金等)
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慕尼黑协定签订表明()

A.当时资本主义与社会主义矛盾是主要矛盾

B.英法为本国利益而牺牲小国的绥靖政策发展到顶点

C.英法与德国为同阵营的侵略者

D.捷克斯洛伐克国内民族矛盾尖锐

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Audrey Hepburn (奥黛丽·赫本) won an Academy Award as Best Actress for her first

major American movie, Roman Holiday, which was released in 1953. But she is remembered as much for her aid work as for her acting.

Born in Belgium in 1929, Audrey’s father was British and her mother was Dutch. Audrey was sent to live at a British school for part of her childhood. During World War II, she lived and studied in the Netherlands. Her mother thought it would be safe from Gerrnan attacks. Audrey studied dance as a teenager and during college when she returned to London after the war. But she realized she wasn’t going to be a ballerina(芭蕾舞女演员). So she began taking acting parts in stage shows. Later she began to get small parts in movies.

But it was Audrey Hepburn’s move to America that brought her true fame. In 1951 she played the character“Gigi”in the Broadway play of the same name to great critica1 praise. Two years later, Roman Holiday made her a star at the age of 24.

Audrey made more than 25 movies. Among her most popular roles was Holly Golightly in Breakftist at Tiff any’s in 1961. Three years later she played Eliza Doolittle in My Fair Lady.

She was married two times and had one son by each husband. In 1989, the UN Chi1dren’s Fund named Audrey a goodwill ambassador. She travelled all over the world in support of UNICEF(联合国儿童基金会)projects. The UN agency said she was a tireless worker. She often gave 15 interviews a day to gain money and support for UNICEF projects.

Audrey Hepburn often said her loyalty to UNICEF was the result of her experiences as a child during World War Ⅱ. She said she knew what it was like to be starving and to be saved by international aid. She was a goodwill ambassador until her death in 1993 from colon cancer.

小题1:In Paragraph 1,“her aid work”means     .

A.winning an Academy Award as Best Actress

B.taking acting parts in stage shows

C.making her own movies

D.acting as a goodwill ambassador for UNICEF小题2:The reason why Audrey lived and studied in the Netherlands was that     .

A.she wanted to be a ballerina

B.her parents were from Britain

C.it was safe there

D.the education there was excellent小题3:We can infer from the passage that     .

A.Audrey’s parents lived in Germany during World War Ⅱ

B.Audrey lived in America in the 1950s

C.Audrey was made to give up dancing

D.the character“Gigi”in the Broadway play was her most popular role小题4:     is NOT mentioned in the passage about Audrey Hepburn.

A.Marriage

B.Identity

C.Contribution

D.Religion小题5:     is the right order for Audrey’s life.

①The first time she began to play in movies.

②She returned to London from the Netherlands.

③She won an Academy Award as Best Actress.

④She travelled all over the wor1d in support of UNlCEF projects.

⑤She played a part in My Fair Lady.

A.②①③⑤④

B.①②③⑤④

C.②①⑤③④

D.①②⑤③④

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近年来,我国出境旅游人数剧增,但一些游客的丑陋行为严重损害了国家形象。2013年7月中国国际旅行社总社发出“中国公民出境文明旅游倡议书”。据此回答下题。

小题1:中国出境旅游人数剧增最主要的原因是

A.外国的文化更优秀

B.盲目从众的消费心理

C.人们生活水平提高

D.消费注重享受与发展需求小题2:中国国际旅行社总社发出倡议书是为了

A.根本杜绝出境游客的不文明行为

B.倡导出境游客注重文明礼貌

C.控制我国出境旅游人数

D.促进出境旅游业的发展

题型:选择题

葛根对心血管系统的作用不包括

A.增强心肌收缩力
B.抗心肌缺血
C.扩张血管
D.抗心律失常
E.降低血压

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创新能力的自我管理其核心思想就是自我认识、自我组织、自我激励、自我监督、自我调整、()、自我意识、自我锻炼、自我反省。

A.自我思考

B.自我评价

C.自我总结

D.自我提高

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