The skyscraper is England’s unique contribution to the world history of architecture.

？

A.Washington

B.New York City

C.Los Angeles

D.Seattle

A.in

B.against

C.under

D.beneath

oping as they are at present.Because the world's population is increasing, there will be more people in the cities of tomorrow.It may not be possible for any family to live in a house with land around it.There will not be enough space for this.An answer to this problem of space may be the skyscraper city.A plan for a city like this has been made by an engineer called Wilem Frischmann.His idea is to build great skyscrapers.Each building would be three kilometers high.In this skyscraper city about 250 000 people would live.They would work and spend their free time in it.They would not need to leave the city unless they wanted to.They would be about to move about in the city by a transport system controlled by computers.Each skyscraper city would be joined to other skyscraper cities by underground tunnels.One of the highest buildings in the world nowadays is the Empire State Building in New York.It is about 450 meters high.The skyscraper cities would be about seven times as high as it.

31.The skyscraper city means().

A.a city in the sky

B.a city made up of very tall buildmgs

C.a city made up of glass houses

D.a very tall and huge building

32.What causes Wilem Frischmann to plan his skyscraper cities？（）

A.People living in cities want to live more comfortably.

B.People in the future will want skyscraper cities.

C.Soon there will not be enough space for cities like those of today.

D.This is the modern idea of buildings.

33.About()people could live in each skyscraper city.

A.250000

B.a million

C.25000

D.450000

34.The skyscraper would be().

A.450 meters high

B.36000 meters high

C.3150 meters high

D.250 000 meters high

35.Which of the following statements is true？ ()

A.The world's population is decreasing.

B.Skyscraper cities would be joined by underground tunnels.

C.People in such cities couldn't leave.

D.Wilem's tall building would be 8 kilometers high.

________ is America’s unique contribution to the world history of architecture.

A.Edgar Kaufmann House, Falling water

B.Wainwright Building

C.Woolworth Building

D.the skyscraper

The most widely used equation for estimating visibility is the Koschmeider equation:

(2.4)

where L_Vis the visual range, the distance at which an average person can barely distinguish a dark object (such as a mountain or skyscraper) against the sky. This equation is an approximation, based on an average set of atmospheric particles.

摩天(skysCraper)一词，最初是船员的专门术语，意思是帆船上的高大桅杆或者帆，后来不断演变，逐渐成为建筑中的一个特定术语。1883年，“摩天大楼”一词首先出现在美国一位喜欢幻想的作家所写的《美国建筑师与建筑新闻》一文中，这个术语就此诞生。从那时到现在，人们建造了众多摩天大楼，它们鳞次栉比，耸立在世界各大城市的天际线上。

根据这段文字，理解不正确的是（）。

A.联想与类比往往赋予词语以崭新的内容

B.有些词语的意义要先于实物的存在

C.词语的意义随着时间的推移不断扩大

D.船员与作家共同创造了“摩天大楼”这个词语

A.联想与类比往往赋予词语以崭新的内容

B.有些词语的意义要先于实物的存在

C.词语的意义随着时间的推移不断扩大 $_$

D.船员与作家共同创造了“摩天大楼”这个词语

A.(en==1'b0)

B.(en)

C.(~en)

D.(!en)

A.endouceur

B.eneffet

C.aufait

D.enfait