[解析]
(1)A.细节理解题。根据第三段中They took advantage of their emergency power supply to bake bread.They used more than 4,200 pounds of flour to create hundreds of loaves and sheets of sweet bread.(他们利用应急电源烤面包。他们用超过4200磅的面粉制作了数百个面包和一些甜面包。)可知,飓风哈维引发洪水后,面包店的工作人员自愿为他们的社区做面包。故选A。
(2)B.推理判断题。根据第二段第一句When the staff at a Mexican bakery chain in Houston were trapped inside the building for two days(休斯顿一家墨西哥面包连锁店的工作人员被困在大楼内两天)可知,飓风哈维造成休斯敦停电。故选B。
(3)C.标题判断题。根据最后一段中Whenever a disaster occurs,nobody should just feel_forlorn_.Instead,we should take positive action to save ourselves and help others.Our acts of kindness will make a big difference.(每当灾难发生时,没有人应该感到孤独。相反,我们应该采取积极的行动来拯救自己和帮助别人。我们的善举会有很大的不同。)可知,文章讲述的是飓风哈维到来时面包店继续烤面包所产生的很大影响。C.Baking Bread to Make a Difference in Face of Hurricane Harvey是最好的标题。故选C。