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中，选出最佳选项。
A
My wife and I have always been friendly with the clerks at the local store. I don’t think many people appreciate what a difficult job these clerks have. They work for a little money and I often wonder how they make ends meet.
