Part III Reading Comprehension 40minutes)-|||-Section A-|||-Directions:In this section,there is a passage with ten blanks.You are required to select one word for each blank-|||-from a list of choices given in a word bank following the passage. Read the passage through carefully before-|||-making your choices.Each choice in the bank is identified by a letter.Please mark the corresponding letter for-|||-each item on Answer Sheet 2 with a single line through the centre. You may not use any of the words in the bank-|||-more than once.-|||-The persistent haze over many of our cities is a reminder of the polluted air that we breathe.Over 80%-|||-of the world`s urban population is breathing air that fails to meet World Health Organisation guidelines,and-|||-an estimated 4.5 million people died 26 from outdoor air pollution in 2015.-|||-Globally,urban population are expected to double in the next 40 years,and an extra 2 billion people-|||-will need new places to live,as well as services and ways to move around their cities.What is more-|||-important,the decisions that we make now about the design of our cities will 27 the everyday lives and-|||-health of the coming generations.So what would a smog free,or at least low-pollution,city be like?-|||-Traffic has become 28 with air pollution,and many countries intend to ban the sale of new petrol-|||-and diesel cars in the next two decades.But simply 29 to electric cars will not mean pollution-free cities.-|||-The level of emissions they cause will depend on how the electricity to run them is 30 while brakes,-|||-tyres and roads all create tiny airborne 31 as they wear out.-|||-Across the developed world,car use is in decline as more people move to city centres,while young-|||-people especially are 32 for other means of travel. Researchers are already asking if motor vehicle use-|||-has reached its 33 and will decline,but transport planners have yet to catch up with this 34 instead-|||-of laying new roads to tackle traffic jams.As users of London`s orbital M25 motorway will know,new roads-|||-rapidly fill with more traffic.In the US,studies have shown that doubling the size of a road can 35 double the-|||-traffic,taking us back to the starting point.-|||-A)alternate I)particles-|||-B)crown J) peak-|||-C)determine K)prematurely-|||-D)generated L)simply-|||-E) locating M) switching-|||-F)merged N) synonymous-|||-G)miniatures O) trend-|||-H) opting