第一节：完形填空(共10小题；每小题2分，满分20分)
阅读下面短文，掌握其大意，然后从2l—30各个题所给的四个选项(A、B、C和D)中，选出最佳选项。
During the war, a fighter pilot was shot down over enemy 21 territory. Fortunately, he was saved by a group of nuns from a nearby convent. When he 22 himself, he found a woman leaning over him.
It was Sister Maria, the nun 23 . She said to the pilot, “ This convent is a teaching hospital. We have many girls here, learning how to be 24 . We will hide you here, but you have to obey very strict rules.”
The pilot agreed to 25 himself as a nurse. He was not allowed to talk with others. By shaving twice a day, wearing a wig and a nurse’s uniform, he was able to fool anyone at a 26 . It was a difficult life, however, especially when one of the nursing students caught his eye. She was very 27 , turning away whenever she saw him glancing her way.
One day the pilot could 28 it no longer. He found the nurse cooking in the 29 . He crossed over to her and said, “Please don’t turn away. I’ve fallen in love with you.” He started to put his arms round the nurse. The nurse then said something that made the pilot step 30 in astonishment.
