题目

第二节    完形填空 (共20小题；每小题1分，满分20分)   阅读下面短文，掌握其大意，然后从36-55各题所给的四个选项（A、B、C和D)中，选出最佳选项，并在答题卡上将该项涂黑。 It was a family adventure trip. My wife, Judith, our two-year-old daughter, Leila, and I had rented a small camper (旅行车) and were   36   through Baja California. The day before our return to San Diego, we   37   the camper near a beach for one last night in nature. In the middle of the    38   I was awakened by Judith   39   me with her远视眼镜对光线有    作用（会聚/发散）．若用焦距为10cm的凸透镜作放大镜，物体离凸透镜中心的距离应    10cm．（大于/等于/小于）