英 语
第二部分 阅读理解（共两节, 满分40分）
第一节（共15小题；每小题2分，满分30分）
阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。
A
Guide dogs enjoy their work very much, and they get a lot of satisfaction from a job well done, but there is no room for typical dog fun during the work day. Games, treats and praise distract the dog from helping its handler navigate (指引方向) the course. Even when the handler doesn’t need assistance, a guide dog on the job is trained to ignore distractions and keep still.
