问题
单项选择题
What can be inferred about Dr. Smith().
A.Dr. Smith was very busy.
B.It’s hard to get an appointment with Dr. Smith.
C.Dr. Smith didn’t put me on his schedule.
答案
参考答案：A
解析：
[听力原文] I’ve spent over an hour waiting for Dr. Smith to see me. Something must have come up.