A、With his mobile phone. B、With a public phone. C、With the woman’s mobile phone. D、With a mobile phone that has signals. B女士说他们迷

M: I hope I don’t oversleep. I have got to catch the first flight.
W: If I were you, I’d request the hotel clerk to call from the front desk.
Q: What does the woman suggest the man do?

W: What shall we do? I think we have totally got lost.
M: My mobile phone has no signal at all. I’ll go to the public phone over there to make a call for help.
Q: How will the man make a call?