2017年考研英语一（答案及解析）Section I Use of EnglishDirections:Read the following text. Choose the best word(s) from 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
