听下面一段材料,回答第-3题。. What is the probable relationship
选项
Former classmates.√
Colleagues.√
Doctor and patient.A. Give her some advice. B. Manage to cure a serious patient. C. Tell her some news about a patient.A. How soon they will get another routine follow-up test. B. Whether their family know something about their cancer. C. What they are expecting with the test.√