第二节 完形填空（共20小题；每小题1.5分，满分30分）
It was Christmas Eve; and as the newest hygienist(牙科保健员) in our office, I had to work. The only thing that 36 my day was the beautifully decorated Christmas tree in our waiting room and a gift sent to me by a fellow I was 37 — a dozen long-stemmed red roses.
