34.B。推理判断题。根据最后一段最后两句”The responsibility therefore falls upon urban designers to workout how best to plan the construction of future tunnels.bridges and other passages that restriet flow.Theonly option may well be to make them wider."可知B选项正确,utsig tot bomg
35.D。主旨大意题.根据第一段最后一句“A paper just published in Science describes the insight the eventoffers into the psychology of panicked crowds:”和最后一段可知,本德章不仅仅是谈论奔牛,而是讨论奔牛作为观察人们在危险中如何表现的自然实验场景给建筑设计师的启示。同时,作为标题,D选项也更加新频、吸引读者注意力.故D选项正确,,o19n1o0011t/9