听力原文:M: Hello, I'm calling about the position of the lab assistant.W: Are you aware th
听力原文:M: Hello, I'm calling about the position of the lab assistant.
W: Are you aware that it is only available to graduate students?
Q: What does the woman mean?
(18)
A.There's no job available now.
B.The job has already been taken by others.
C.Only graduate students are qualified for the job.
D.The man is a graduate student.