[解析]
(1)推理判断题。根据第一段This year,almost 7 million people have died of hunger already.(今年已经有约700万人死于饥饿)可知第一段中的数字显示了饥饿问题很严重。故选C。
(2)推理判断题。根据第二段The food exists—it just doesn't get to where it needs to be.(食物是存在的,只是没有到达需要它的地方)可知世界上食物分配不平等是导致饥荒的原因。故选A。
(3)段落大意题。根据第四段As Ogbole explained during a TED talk,aeroponics is the future of agriculture because it offers many benefits(Ogbole认为气雾栽培是农业的未来,因为它有很多好处。)可知,此段主要介绍气雾栽培的优点。A.The theory of aeroponics.雾培理论;B.The advantages of aeroponics.雾培技术的优势;C.How to grow food in the air.如何在空气中种植食物;D.The downsides of traditional farming.传统农业的缺点。故选B。
(4)观点态度题。根据最后一段It seems that people are already realizing that this method will change the way people grow food.And,most importantly,it will help solve some of the issues related to hunger around the world.(人们似乎已经意识到这种方法将改变人们种植食物的方式。最重要的是,它将有助于解决世界各地与饥饿有关的一些问题。)可知人们认为该方法非常有前景。A.Unrealistic.不现实的;B.Funny.有趣的;C.Promising.有前景的;D.Helpless.无助的。故选C。