A、To make a call to the hospital. B、To go to the man’ s house immediately. C、To expect the doctor’ s call. D、To take a message.

M: I think I may need to wear glasses. But I’m not entirely sure.
W: I’ll be able to tell once you’ve looked at this vision-chart.
Q: What is the woman’s profession?

M: Hello, is that doctor Darson’s practice? I’m phoning about my son Tom. He’s got the high temperature. He is really very hot. Could doctor Darson come over?
W: Well, he is very busy at the moment. I’ll tell him to call you back immediately. Could you give me your phone number?
Q: What will the woman probably do next?