题型:单项选择题 201Tl心肌显像的再分布现象是因为()。A.局部心肌对201Tl的摄取慢而清除快B.局部心肌对201Tl的摄取快而清除慢C.局部心肌对201Tl的摄取而不清除D.局部心肌对201Tl的摄取和清除与血流量呈正相关E.局部心肌对201Tl的不摄取 查看答案
题型:阅读理解 第一节:(共15小题,每小题2分,满分30分)A Joshua, Helmut, and Bethlehem Michelle O. DonovanISBN 9781462058679Life is not easy for nine-year-old Joshua during World War II. Because 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 frinds with a little mouse he calls Bethlehem who becomes his closest friend.Encourage Me! Inspirational PoetryGloria CoykendallISBN 9781412027854It 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.More Things in HeavenBill BosworthISBN 9780595433582In his More Things in Heaven, Bill Bosworth presents 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 existence based on their own experience.Creation or Evolution Michael 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 Edge Dr. Joseph L. RoseISBN 9781462031795Seeking 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:The ISBN for the book of poems is _______.A.9781462031795B.9781412027854C.9780595433582D.9781462058679小题3: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4: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. 查看答案
题型:单项选择题 设机罪码的长度为8位,已知X、Z为带符号的纯整数,Y为带符号的纯小数,[X]原+[Y]补+[Z]移=11111111,求出X、Y、Z的十进制真值为:X= (16) ,Y= (17) ,Z= (18) 。A.-1B.127C.-127D.1 查看答案