A、She prefers to exercise in the afternoon. B、It is important to make warming-up exercise. C、The man should continue with his ex

M: My computer was attacked by the virus and can not work. I have to finish typing a document this afternoon.
W: Feel free to use mine if you want. I will go out this afternoon.
Q: What does the woman suggest the man do?

M: I have been running the sports ground every morning for nearly a month. But the scale shows no hints of losing weight. I wonder if it is worth it.
W: You see, usually it seems very hard when you are starting out. It may work one month later.
Q: What does the woman mean?