A、He saw CN Tower he visited on TV. B、He has visited CN Tower twice. C、He has visited CN Tower once. D、He will visit the CN Towe

M: Would you like a copy of professor Henry’s article?
W: Thanks, if it’s not too much trouble.
Q: What does the woman imply?

W: Did you visit CN Tower when you had your vacation in Toronto last summer?
M: I didn’t make it last June. But I finally visited it two months later. I plan to visit it again sometime next year.
Q: What do we learn about the man?