第一节（共15小题，每小题3分，满分45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 )
Walking to work last Monday，I was not in a good mood，not quite in a bad mood.Then I passed a woman who looked absolutely miserable.
Seeing her made me think about something that Thich Nhat Hanh，a Vietnamese Buddhist monk who was nominated (提名) for a Nobel Peace Prize，once said.He urged everyone to practice mouth yoga (smiling)．If you do so，he said，you will feel more positive，at peace.
