But he alsosays that there coud be otheraysthatture eperies improveouwel-being,besidescang.Forethre pyscersure oubave made a difference,to.Anyway,Anderson blieves there'senoug evidence toencourage us to add more nature toour daily lifepeedtoswdown and make spacefor that in their lives,"Anderson says.8.What did the study by Anderson and his workmates mainly find?A.The benefits a trip has on people.B.What interests travelers in nature.C.The views people have about nature.D.What makes being in nature beneficial.9.What does the underlined word "sentiments"in paragraph 2 mean?A.Feelings.B.Desires.10.How does awe take effect according to the text?C.Discoveries.D.Experiences.A.By stressing the greatness of nature.B.By helping people forget their worries.C.By encouraging people to be lost in nature.D.By making people's problems seem less serious.11.What does Anderson suggest people do?A.Make time to do exercise.B.Show respect to nature.C.Get in touch with nature.D.Make a comparison with others.0Osa is an athletic yet stubborn62-pound German shepherd(德国牧羊犬).Thesix-year-old dog has mastered the art of sniffing()out cancer and is key to a research projectthat has the potential to change oncology()Osa is part of an ambitious effort launched five years ago at the University ofPennsylvania that aims to develop one of the most powerful scent-detection machines in theworld:the canine nose.She is able to distinguish between blood samples taken from cancerpatients and their healthy peers simply by sniffing them.Irt,Osa is one of five cancer-detection dogs trained by Annemarie DeAngelo and herco-workers at the university's Penn Vet Working Dog Center.The most important goal is todevelop an"electronic sniffer"that can approach the cancer-sniffing superpowers of Osa andher partners.Osa arrived at the Penn Vet Working Dog Center from a breeder at two monthsof age.Ever since,she has taken training.The process is demanding,challenging andrepeated until the dog has mastered the most essential task of all Finally,she has succeededin sniffing out cancer.To transform Osa's remarkable abilities into an electronic nose,researchers use a similar approach to train the machine.【高三第一次模拟考试英语卷第4页(共8页)】3232C