[解析]
(1)细节理解题。根据第三自然段And she thought the most beautiful thing in life is that everything you create can serve the people,so she made efforts to grow quality melons ,which began paying off in 1973.(她认为生活中最美好的事情是你所创造的一切都能为人民服务,所以她努力种植优质甜瓜,并于1973年开始获得回报。)可知,吴明珠主要想种植高端甜瓜是因为她想创造一些能为人们服务的东西。故选C。
(2)细节理解题。根据第四自然段中Wu and her team developed new germ﹣plasm(种质)resources,from which they cultivated more than 30 watermelon and muskmelon (香瓜)varieties with better adaptability and stronger disease resistance"(吴和她的团队开发了新的种质资源,从中培育了30多个适应性更好、抗病性更强的西瓜和甜瓜品种)可知我们可以从第4段中了解到吴和她的团队从新的种质资源中培育出高质量的甜瓜。故选B。
(3)细节理解题。根据第三段She is one of the 8,000 agricultural scientists who have come to Hainan annually from across the country over the past 60 years and have cultivated(培育)more than 20,000 of China's new seed varieties through offseason breeding.(她是过去60年来每年从全国各地来到海南的8000名农业科学家之一,通过淡季育种培育了2万多个中国新种子品种。)可知,超过20,000种新型种子是由8000多个农业科学家培育出来的。A项"She has cultivated more than 20,000 of China's new seed varieties."(她培育了2万多个中国新种子品种)不符合原文表述,故选A。
(4)文章类型题。浏览文章可知,文章主要介绍了"我国西瓜女王吴明珠院士生平以及其培育如今市面上出现的各个西瓜品种的贡献",所以推测,这是一篇介绍名人事迹的传记类的新闻报道类文章。故选D。