Ⅰ.阅读理解(共两节,满分40分)
第一节(共12小题;每小题2.5分,满分30分)
阅读下列短文,从每题所给的四个选项(A、B、C和D)中,选出最佳选项。
A
Having friends may well keep you healthier and help you deal with stress better.Some studies show that people with close friends have a greater ability to fight disease than people who are alone.