2017真题-英语一- (解析版).pdfVIP

2017年全国硕士研究生入学统一考试英语(一)真题 Section I Use of English Directions: Read the following text. Choose the best word (s) for each numbered blank and markA,B,CorD ontheANSWER SHEET.(10points) Could a hug a day keep the doctor away? The answer may be a resounding yes!___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 helpyou__4___ getting sickthiswinter. 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__ theparticipants susceptibility （敏感性）todevelopingthecommon cold afterbeing ___7__ to the virus.People whoperceived 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 socialsupport andreceivedmore frequenthugshadlesssevere__12___. Hugging protectspeople who areunder stress from the___13__ risk for coldsthatsusually __14___ with stress,notes Sheldon Cohen, aprofessor ofpsychology at Carnegie.Hugging is a marker ofintimacy andhelps__15___ the feelingthat othersaretheretohelp___16__difficulty. Some experts___17__ the stress-reducing,health-related benefits ofhugging to therelease of oxytocin （后叶催产素）,often calledthebondinghormone__18___ it promotes attachment in relationships, including that between mothers and their newborn babies. Oxytocin is made primarily in the central lower part ofthebrain,and some ofit isreleased intothebloodstream.But someofit___19__ in thebrain,whereit__20___ mood,behavior andphysiology. 注：红色为答案 1. [A]Besides [B]Unlike [C]Throughout [D]Despite 介词辨析。从前后文意思来看，此处为递进关系，前后都表示拥抱的益处，B