A、Leave a message for Johnson. B、Meet Johnson at the airport. C、Go to college to see Johnson. D、Make a phone call to Johnson. D

W: You know, many countries are involved in the nuclear issue and disputes between them have been arising. So I believe that nuclear-related products are not good for the world peace.
M: Well, every thing has its pros and cons. It’s terrific to use energy carefully to produce power, but if it leaks out and threatens human health, totally dangerous.
Q: What does the man say about the nuclear issue?

W: Hi dear, someone named Johnson called this afternoon. He left word for you to call him. He’s at the Holiday Inn Hotel. You can get in touch with him there.
M: Oh, that’s my old friend from college, Dave Johnson. I knew he was coming to town. I didn’t expect him today, though.
Q: What will the man most probably do?