2017年全国考研英语一试卷真题(后附答案详解).pdf

2017 年考研英语一真题原文及答案解析完整版 SectionⅠUse of English Directions: Read the following text.Choose the best word(s)for each numbered blank and mark A,B,C or D on the ANSWER SHEET.(10 points) Could a hug a day keep the doctor away?The answer may be a resoundingyes!_____ （1）helping you feel close and_____（2 ）to people you care about,it turns out that hugs can bring a_____（3 ）of health benefits to your body and mind.Believe it or not,a warm embrace might even help you_____（4 ）getting sick this winter. In a recent study_____（5 ）over 400 healthy adults,researchers from Carnegie Mellon University in Pennsylvania examined the effects of perceived social support and the receipt of hugs_____（6 ）the participants susceptibility to developing the common cold after being_____ （7 ）to the virus.People who perceived greater social support were less likely to come_____（8）with a cold,and the researchers_____（9 ） that the stress-reducing effects of hugging_____（10）about 32 percent of that beneficial effect._____ （11）among those who got a cold,the ones who felt greater social support and received more frequent hugs had less severe_____（12）. Hugging protects people who are under stress from the_____（13）risk for colds thats usually_____ （14）with stress,notes Sheldon Cohen,a professor of psychology at Carnegie,Huggingis a marker of intimacy and help_____（15）the feeling that others are there to help_____（16）difficulty. Some experts_____（17）the stress-reducing,health-related benefits of hugging to the release of oxytocin,often calledthe bonding hormone_____（18）it promotes attachment in relationships,including that between mothers and their newborn babies.Oxytocin is made primarily in the central lower part of the brain,and some of it is released into the bloodstream.But some of it_____（19）in the brain,where it_____ （20）mood,behavior and physiology. 1.A．Besides B ．Unlik