小题1:A
小题2:B
小题3:C
小题4:B
小题5:D
解析文章介绍了诺贝尔奖的创立者Alfred Nobel的一生的事迹，他创立诺贝尔奖的原因，从文章的描述，我们可以看出Alfred Nobel是个无私的人。
小题1: 细节题：从文章第一段的句子：but few of us know anything about the man who set them up.He made and sold explosives(炸药).His companies even made and sold weapons.可知Alfred Nobel制造买卖枪支，创建了诺贝尔奖，制造买卖炸药，但是没有说他选择诺贝尔奖的获得者，选A
小题2: 细节题：从文章第二段的句子：Though Alfred Nobel had a lot of money from weapons,he hated war.可知Alfred Nobel创建了诺贝尔奖是因为他讨厌战争，选B
小题3: 细节题：从文章第二段的句子：He wanted the interest(利润)from the fund to be used as prizes every year.可知诺贝尔奖来自他基金的利润，选C
小题4: 推理题：从文章第三段的句子：He made money all by his own efforts,but he left the world share his wealth.可知Alfred Nobel是个无私的人，选B
小题5: 细节题：从文章第三段的句子：Alfred Nobel had given his whole life to his studies and work and to the benefits of mankind.He made money all by his own efforts,but he left the world share his wealth.可知Alfred Nobel一生都在努力工作，攒了很多钱给全世界的人分享，选D
