2017 年考研英语一试题及答案解析 Section Ⅰ Use 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 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 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 that's usually _____（14）with stress," notes Sheldon Cohen, a professor of psychology at Carnegie, Hugging " is 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 called "the bonding hormone"_____（18）it promotes attachment in relationships, including that between mothers and their newborn babies. Oxytocin is made pri...
