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,D）中，选出最佳选项。
A
I was at the post office early that morning，hoping to post a letter at the start of a busy day. Instead, , I found myself standing in a queue that went all the way into the hallway（走廊）．I had never seen so many people there on a weekday. The queue moved very slowly．My patience ran out and I got angry. When I got to the counter finally, I finished my business quickly and briefly（简略地）, and then walked past the queue that was now extending(延伸) past the front door．
