题目

“可燃冰”作为新型能源，有着巨大的开发使用潜力，同等条件下，“可燃冰”完全燃烧放出的热量达到煤气的数十倍，说明“可燃冰”的 很大．以10倍的关系粗略计算，1kg“可燃冰”完全燃烧放出的热量为 J，可以使 Kg的水从20℃加热至60℃（c=4.2×103J/Kg℃，q煤气=4.2×l07J/Kg）． 答案：【答案】热值，4.2×108 ， 2500【解析】本题涉及的知识是热值和热量的计算。同等条件下，“可燃冰”完全燃烧放出的热量达到煤气的数十倍，说明“可燃冰”的热值很大，1kg“可燃冰”完全燃烧放出的热量是煤气的10倍，为10×4.2×l07J＝4.2×l08J，可以加热水的质量为。Joshua , Helmut ,and BethlehemMichelle O.DonovanISBN9781462058679Life is not easy for nine –year-old Joshua during World War IIBecause of his family’s Jewish background, they are sent to live in the concentration camps (集中营). Scared and alone, Joshua one day makes friends with a little mouse he calls Bethlehem who becomes his closest friend. More Things in Heaven Bill BosworthISBN 9780595433582In his More Things in Heaven ，Bill Bosworth presents the highlights of his 83 years of life, including his trips to India and the study of the writings of several great spiritual leaders.More things in Heaven will appeal to anyone who insists on finding the deepest meaning for their existencebased on their own experience.  Encourage Me！Inspirational PoetryGloria CoykendallISBN9781412027854It is an easy to read collection of poems originally written to encourage in faith and to be a cure for chromic depression(长期抑郁) … cure to strengthen identity and purpose.Creation or EvolutionMichael EbifeghaISBN9781450289023Were humans created ,or did they evolve? How old is the Earth? The debate between science and religion continues to be heated. In Creation or Evolution, Michael Ebifegha examines these two opposed world views within the structure of empirical(实证的) science. Seeking the EdgeDr. Joseph L. RoseISBN9781462031795Seeking the Edge provides the tools and techniques to find that edge in one’s life .---driving readers to achieve success whether in your current job, finding a new job, in education, family, or even hobbies. 小题1:Who wrote the story about a little boy and a little mouse? A．Bill Bosworth.B．Michelle O. Donovan. C．Dr. Joseph L. Rose. D．Gloria Coykendall.小题2:What kind of readers will probably like reading More Things in Heaven?A．Those who are searching for the meaning of life.B．Those who are trying to be spiritual leaders.C．Those who study the art of writing.D．Those who like traveling abroad.小题3:Which of the following books explores the origin of humans?A．Seeking the Edge.B．Creation or Evolution.C．Joshua, Helmut, and Bethlehem.D．More Things in Heaven.