[解析]
(1)A.主旨大意题.阅读全文,根据文章内容可知,本文主要讲述了电视上最知名的人物之一,戴夫•托马斯的一生主要经历.故选A.
(2)A.细节理解题.根据第二段Even though he was successful,Thomas remained troubled by his childhood.可知,他的童年过得很艰难.故选A.
(3)C.细节理解题.根据第三段1956 meeting with Harland Sanders led Thomas to a career as the manager of a Kentucky Chicken restaurant that made him a millionaire in 1968.以及第四段In 1969,after breaking with Sanders,Thomas started the first Wendy's Old Fashioned Hamburgers以及He started the Dave Thomas Foundation for Adoption in 1992.以及倒数第二段In 1993,Thomas,who had left school at 15,graduated from Coconut Creek High School in Florida可知,正确的顺序是遇见了哈兰•桑德斯;成了百万富翁;开始了自己的事业;建立了一个基金会;高中毕业.故选 C.
(4)D.句意理解题.根据上文He wasn't a great actor or a great speaker,他不是一个伟大的演员,也不是一个伟大的演说家,可推知,He was just Joe Everybody意为他只是一个普通人.故选D.