首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、Projected changes in the building code. B、Design features of modern skyscrapers. C、Strategies for reducing traffic jamming. D、
A、Projected changes in the building code. B、Design features of modern skyscrapers. C、Strategies for reducing traffic jamming. D、
admin
2012-12-13
56
问题
In 1871 the first passenger elevators were used in office buildings and allowed architects to build higher than people could comfortably walk. Another improvement was in building technique. In 1885 the steel skeleton was introduced and allowed for the construction of tall buildings that could withstand high winds. We take for granted some of the other inventions that enabled people to live and work in skyscrapers. For example, few people realized that the telephone was necessary for vertical communication and that flush toilet and vacuum incinerator(a machine designed to burn things in order to destroy them) made waste ’disposal possible. Now as we entered the age of super skyscraper, some with more than 200 floors, we see the need for even more technological improvements. In the area of heating and cooling systems for example. For all their benefits, these super tall buildings do cause problems though. For one thing they place enormous strain on parking and traffic row in urban areas. But let’s leave behind these technical concerns and move on to consider some of the design elements that have come to characterize the age of the skyscraper.
选项
A、Projected changes in the building code.
B、Design features of modern skyscrapers.
C、Strategies for reducing traffic jamming.
D、Methods of estimating construction costs.
答案
D
解析
What will the speaker probably discuss next?
转载请注明原文地址:https://kaotiyun.com/show/TSw7777K
0
大学英语四级
相关试题推荐
Differencesemergeinthreeways:argument,competition,andconflict--whichaloneis______whollyharmful.
Theseproblemshave______astheresultofthelackofmutualcommunication.
Therearecertain______whenyouhavetointerruptpeoplewhoareinthemiddleofdoingsomething.
A、Theylefttheirpetswithneighbors.B、Theyrentedtheirhousetoastudent.C、theyhiredsomeonetostayintheirhome.D、The
A、Shewouldmarktheexampapersherself.B、Shewouldnotgiveherstudentsanexam.C、Shewouldcollecttheexampapersherself
Thetwocountries______(中断了外交关系)ontheeveofWorldWar.
A、Domorephysicallabor.B、Trytofindacarimmediately.C、Takeaspaceblanketwithyou.D、Walkasfaraspossibletofindhe
Comparisonsweredrawnbetweenthedevelopmentoftelevisioninthe20thcenturyandthediffusionofprintinginthe15thand1
A、Toburnitonthefiretoseewhetheritcanbreak.B、Topressitinthesizeofanegg.C、Addwatertoittoseewhetheriti
A、Takeabreak.B、Refuelhiscar.C、Asktheway.D、Haveacupofcoffee.B女士说她看这个地方有点陌生,以为他们迷路了。男士对此表示同意,并说还是把车停下,在他给车加油的时候,女士可以
随机试题
能够明确甲状腺单发结节性质的最可靠方法是
下列哪项适宜放置宫内节育器
关于Partnering模式的论述不正确的有()。
为了适应城市交通迅速发展的需要,为缓解城市交通拥堵的矛盾,大中城市开始落实“优先发展城市公共交通的战略”规划,并逐步完善综合交通系统和建设新的交通设施,主要表现在()。
某企业在产品的检验阶段,不论是对最终产品或是在制品,都把质量信息及时反馈并认真处理,这体现了全面质量管理实施原则中的()。
根据《中华人民共和国治安管理处罚法》,有权开具对与违反治安管理行为有关的场所、物品、人身进行检查的检查证明文件的是:
成就动机是个体努力追求自认为重要且有价值的工作,以高标准来要求自己,以取得成功为目标,并尽量使工作达到完美状态的动机。 根据上述定义,下列没有体现出成就动机的是:
(河北事业单位2011—9)一个5×5×5的立方体表面全部涂上红色,再将其分割成1×1×1的小立方体,取出全部至少有一个面是红色的小立方体,组成表面全部是红色的立方体,可组成的长方体的体积最大是()。
南北朝时期,北朝东魏政权颁布的法典是()。(2008年单选41)
(浙江大学2008年试题)Sincetheearly1930s,Swissbankshadpridedthemselvesontheirsystemofbankingsecrecyandnumberedaccou
最新回复
(
0
)