第一节 单项填空（共20小题；每小题1分，满分20分）
从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并在答题卡上将该项涂黑。
1. —Could I get you something to drink?
—_______. I’m thirsty.
A. Yes, please B. No, thanks
C. You are welcome D. Here you are
2. Don’t talk to Tom like that. He is only _______ eleven-year-old boy.
A. a B. an C. the D.不填
