Man's real best friend may be his best friend's nose. Dogs' sense of smell is 1. without wondered accuracy lofty promising lifestyle thorough attention identify embargo detection incredibly mention operated opposed powerful, but it wasn't until recently that scientists began paying 2. without wondered accuracy lofty promising lifestyle thorough attention identify embargo detection incredibly mention operated opposed to that sense on cancerous tumors. Researchers 3. without wondered accuracy lofty promising lifestyle thorough attention identify embargo detection incredibly mention operated opposed if canines (狗) could be trained to smell the chemical difference between patients with cancer and those 4. without wondered accuracy lofty promising lifestyle thorough attention identify embargo detection incredibly mention operated opposed . So far, the results have been 5. without wondered accuracy lofty promising lifestyle thorough attention identify embargo detection incredibly mention operated opposed . Studies show test dogs can accurately pick out patients with lung, breast, ovarian and bladder cancers. In some cases, the pups have hit 6. without wondered accuracy lofty promising lifestyle thorough attention identify embargo detection incredibly mention operated opposed rates as high as 97 per cent. But don't book an appointment with Dr Beagle just yet. The 7. without wondered accuracy lofty promising lifestyle thorough attention identify embargo detection incredibly mention operated opposed method is still in its early stages of research. To really prove that dog detection can work, researchers will need to show that dogs can 8. without wondered accuracy lofty promising lifestyle thorough attention identify embargo detection incredibly mention operated opposed afflicted patients who haven't yet been diagnosed by traditional means, as 9. without wondered accuracy lofty promising lifestyle thorough attention identify embargo detection incredibly mention operated opposed to using previously diagnosed cancer patients and healthy controls. Critics argue the dogs might not be smelling cancer, but instead some smelling evidence of 10. without wondered accuracy lofty promising lifestyle thorough attention identify embargo detection incredibly mention operated opposed differences between healthy people, and those who are already addressing (and worrying about) an illness.
A. without B. wondered C. accuracy D. lofty E. promising F. lifestyle G. thorough H. attention I. identify J. embargo K. detection L. incredibly M. mention N. operated O. opposed
图里有1.2.3.4。。。。的空~最后有ABCDE。。。的选项啊