为现代信息技术产业发展做出突出贡献的代表人物是[ ] A．西门子 B．贝尔 C．

找规律填数。

（1）1，6，7，12，14，（  ），（  ），27，31……

（2）2，6，4，9，8，（   ），（   ），15，32，（   ）。

各种组织有机联系在一起，形成各种系统。[ ]

如图所示是中国女子冰壶队参加2010年冬奥会时的一个情景。冰壶由花岗岩凿磨而成，质量约为19Kg，与冰道接触的底面积约为0.02m²，冰壶的体积约为8×10^－3m³。（g取10N/Kg）求：

（1）冰壶的密度

（2）冰壶对水平冰道的压强。

New York City consists of five parts: Manhattan, Brooklyn, Queens, the Bronx and Staten Island. The population is about 7.5 million and there are 1.5 million in Manhattan alone.

Manhattan, the center of the city, is on the island between the Hudson River and the East River. Most of the famous buildings such as the Empire State and the United Nations and other skyscrapers are in Manhattan. Some of its districts are: Broadway, which has many theatres and cinemas, Fifth Avenue, with stores and apartments, Greenwich Village, where many artists and writers have lived, and Central Park, with a skating rink (溜冰场). From Manhattan you have to cross to the other parts of New York City through a tunnel or over a bridge. The bridge from Brooklyn to Staten Island is the longest in the world.

New York is the second biggest port in the world and it has two airports. The people who live there come from all over the world and speak many different languages. There are 324,000 Germans and 390,000 Poles as well as people from Greece, Scotland, Ireland, Italy and Romania. People call one district "Little Italy" and another "China town".

小题1:The most important part of New York is _______.

A．Hudson River

B．East River

C．Bronx and Staten Island

D．Manhattan小题2:The Empire State is ______.

A. a state of the U.S.A.               B. a country  

C. a skyscraper                    D. a district in New York

小题3:If you are going to do some shopping in Manhattan, you will go to _______.

A．Broadway

B．Fifth Avenue

C．Greenwich Village

D．Central Park小题4:From the article we understand ________.

A．Staten Island and Brooklyn are separated by the sea

B．Staten Island and Brooklyn are one landmass

C．Manhattan and Queens are one landmass

D．Brooklyn and Queens are separated by the sea小题5:Many ________ live in the New York.

A．people from Poland and China

B．children from Brooklyn and Staten Island

C．people from Germany and Italy do not

D．children from Greece and Romania do not

某畜禽有限公司总经理在联通有熟人，联通公司通过熟人将该集团的业务员号码都统一换成了联通号码，并赠送了手机，经客户经理走访了解这批手机信号不好，业务员经常抱怨。如果你是这个集团的客户经理你会怎么做？