Question

10．WAS the London Olympics a success？Many people hold different opinions．However one thing is certain，London could win a gold medal for hosting the"greenest"Games ever，BBC News reported．
Previous Olympic hosts have been criticized for the environmental damage they have caused through construction，waste．a(chǎn)nd transport．But things had to be different in London because seven years ago it bid for the Olympics through the concept of"a One Planet Olympics"．
What is most impressive is that London used the construction of the Olympic Park as an opportunity to clean up polluted areas-2 million tons of contaminated （被污染的） soil were removed and 200 old factory buildings，were torn down，according to sustainablebusiness．com．But that's not all-.99 percent of the debris （廢瓦礫） were reused to build the Olympic Park．For example，part of the Olympic Stadium's roof is made from 2，500 tons of steel tubes recycled from old gas pipelines．
As well as using recycled materials，all venues were built with green building techniques．The Olympic Stadium is the lightest one ever built，which minimized the amount of steel and concrete needed．Also，the handball field has lighting pipes on the roof that reduce electricity use by 40 percent，according to sustainablebusiness．com．
The effort that London made to deal with waste also deserves praise．Water used for drinking and watering plants was from collected rainwater or recycled wastewater．In this way．a(chǎn)bout 30-40 percent less water was used in total．Waste food packages were either recycled or processed and turned into renewable energy．
As one of the best connected places in Europe，London tried to solve traffic jams by encouraging the use of public transport．For example，it had trains deliver half of the building materials，instead of cars，which greatly reduced carbon emissions．
The clean anti-doping （反興奮劑） result also added to the greenness of the Games．The International Olympics Committee （IOC） said that the devices used this time were the most accurate and advanced．Only one athlete tested positive for a banned drug on the day of competing，which is why the IOC President，Jacques Rogge，has praised anti-doping efforts at the London Games．

51．To make the Olympic Park green，LondonD．
A．recycled 2 million tons of contaminated soil
B．removed 99 percent of the debris from the city
C．built the Olympic Stadium mostly with recycled materials
D．a(chǎn)pplied green building techniques to the construction work
52．The underlined word"minimized"in the fourth paragraph probably meansB
A．increased as much as possible
B．reduced as much as possible
C．made good use of
D．took little notice
53．What can we conclude from the article？C
A．The London Olympics cost less than the other Olympics ever held．
B．London has possessed the most advanced techniques to deal with waste．
C．Public transport is made good use of in London durIng the Olympic games．
D．The anti-doping result in the London Olympics turned out to be dissatisfactory．
54．Which of the following best shows the structure of the text？B

55．What is the best title of the passage？C
A．How to deal with the anti-doping
B．How to use recycled materials
C．London's green games
D．London's public transport．

Answer 1

分析 本文主要介紹了倫敦奧運(yùn)會(huì)期間的組織工作．文章前兩段綜述了人們關(guān)于敦奧運(yùn)會(huì)的看法．后面幾段分別從場(chǎng)館建設(shè)，廢物利用，交通和興奮劑問題等方面說(shuō)明了這是一屆綠色環(huán)保的奧運(yùn)會(huì)．

解答 51．D 細(xì)節(jié)理解題．根據(jù)第四段As well as using recycled materials，all venues were built with green building techniques．可知為了讓奧運(yùn)公園更加綠色，建筑工作應(yīng)用了綠色技術(shù)．故選D．
52．B 詞義辨析題．根據(jù)第四段The Olympic Stadium is the lightest one ever built，which minimized the amount of steel and concrete needed．可知奧林匹克體育場(chǎng)是有史以來(lái)最輕的一個(gè)，它減少了鋼鐵和混凝土所需的數(shù)量．由此推知，"minimized"的意思是"盡可能減少"．故選B．
53．C 細(xì)節(jié)推理題．根據(jù)倒數(shù)第二段London tried to solve traffic jams by encouraging the use of public transport．可知在奧運(yùn)會(huì)期間，倫敦很好地利用了公共交通工具．故選C．
54．B 結(jié)構(gòu)分析題．根據(jù)文章內(nèi)容可知前兩段綜述了人們關(guān)于敦奧運(yùn)會(huì)的看法，三四段說(shuō)的是它的建筑工作，第五段說(shuō)的是廢物利用，第六段說(shuō)的是它的交通，第七段說(shuō)的是興奮劑的問題．由此可知，文章前兩段是總說(shuō)，后面的是分說(shuō)．故選B．
55．C 內(nèi)容歸納題．本文主要介紹了倫敦奧運(yùn)會(huì)期間的組織工作，通過閱讀短文可知倫敦很好地利用了公共交通工具，這是一屆綠色環(huán)保的奧運(yùn)會(huì)．故選C．

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