第一部分 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，从每题所给的四个选项(A、B、C和D)中，选出最佳选项。
A
Some people will do just about anything to save money.And I am one of them.Take my family's last vacation.It was my six－year－old son's winter break from school，and we were heading home from Fort Lauderdale after a week－long trip.The flight was overbooked，and Delta，the airline，offered us $ 400 per person in credits to give up our seats and leave the next day.I had meetings in New York，so I had to get back.But that didn't mean my husband and my son couldn't stay.I took my nine－month－old and took off for home.
