1971年8月,美国代表乔治·布什向秘书长递交了一封书信:“我们不讨论谁是中国的

题型:选择题

问题:

1971年8月,美国代表乔治·布什向秘书长递交了一封书信:“我们不讨论谁是中国的唯一合法政府,我们所做是以联合国这个政治为主的组织对此一现实——中华民国一直以来是联合国忠实会员,另一方中华人民共和国则统治着更多人口——做政治上的决定。”这表明他企图

A.继续保留中华民国在联合国合法席位

B.恢复中华人民共和国在联合国合法席位

C.通过双重代表,竭力的制造两个中国

D.只有台湾才是中国政府的唯一合法代表

考点:东盟的成立和发展
题型:选择题

给加粗的字注音。

(  )  (  )  (  )  (  )  (  )

 绿    凉    高    层    山

题型:选择题

小丽和几位同学在实验室用下列装置制取几种气体.

(1)写出图中有标号的仪器的名称:①______;  ②______.

(2)小丽用高锰酸钾制取氧气,他选择上述装置中的A和______(填字母)进行组装.写出该反应的化学方程式为______.

(3)实验室选用B和C装置可制取的气体是______,写出实验室制取该气体的化学方程式______.

题型:选择题

阅读理解。

        Over the summer, 18-years-old Roberto Mancera of Chandler wasn't looking forward to dances,

football games or even his last year in high school.He was more excited about building a robot that will

compete in the sixth annual FIRST Robotics Competition (FRC)Arizona Regional.

        FIRST stands for For Inspiration and Recognition of Science and Technology, a nonprofit

organization that believes the heroes of today's youth should be engineers, not sports or pop stars.They

aim to change the culture by hosting athleticlike competitions for robots,with cheering fans, mascots (吉祥物) and music.

        Mancera and a team of about 14 of his schoolmates will compete this year against 44 other high

school teams from all over Arizona,California and New Mexico at the Arizona Veterans Memorial

Coliseum in Phoenix.Finalists will move on to the FRC 2009 Championship in Atlanta to face teams from

48 states and seven other countries.

         For the 40 regional events worldwide, a similar“ kit (工具包) of parts” is given to each of the 1,680

teams from around the globe every January.The robot functions are different every year, and after a 

sixweek building season, robots are boxed up and shipped off to the competition's destination.

        The competition has a minimum  $6,000 entrance fee, and students are sponsored and mentored by

adult professionals and experts,like computer science teacher Sam Alexander, 39, at Chandler High.“I

try to give the kids the challenge and they try to figure it out,” he said.“They work through the entire

scientific method without me giving them the answers.”

        FIRST students are also eligible(有资格的)to apply for $9.7 million in college scholarships,

something that Alexander's students have taken advantage of.

        “You learn skills that your average student isn't learning.” Mancera said.“It's really amazing, and I've

been able to meet a lot of interesting people.” Mancera said that he found himself when he joined the

robot ics team.He now has set a career goal and has learned valuable leadership skills.

1.The goal of FIRST is to________.

A.help students have a rich summer

B.choose heroes for today's youth

C.develop the interest of young people in sports

D.create a culture of valuing technology

2.Each robot made for the competition is________.

A.designed for a different function

B.decorated similarly

C.a teammade product

D.a copy of famous robots

3.Which of the following words has the similar meaning to the underlined word“mentored” in Para.5?

A.Guided.              

B.Controlled.

C.Judged.                 

D.Replaced

4.What's the influence of FIRST on Roberto Mancera?

A.He has been awarded a college scholarship.

B.He has become the hero for his classmates.

C.It has helped him to decide his future career.

D.It has allowed him to make a lot of friends with the same interest.

题型:选择题

甲状腺弥漫性肿大,光点增粗,血流丰富,呈"火海征"。提示()

A.单纯性甲状腺肿

B.毒性甲状腺肿

C.结节性甲状腺肿

D.甲状腺癌

E.急性甲状腺炎

题型:选择题

依照《电信条例》规定,我国对经营电信业务采取的市场准入管理制度是( )。

A.登记制度
B.许可制度
C.自由制度
D.专有制度

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