防城港市2014高考英语单项选择最后冲刺训练（2）及答案
【江西省吉安一中2014模拟】单项填空（共15小题，每小题1分，满分15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。
21. —Hello, may I have an appointment with the doctor?
—_________
A. Sorry, he is busy at the moment. B. Why didn’t you call earlier?
C. Certainly, may I have your
