单项选择题
M: Excuse me. Is this road to Tuner’s Street
W: Yes.
M: Is it very far from here
W: No, not very far. About an hour’s walk.
M: Are there any buses going there
W: Oh, yes, but the buses don’t come very often. Only about 4 times a day.
M: When does the next bus come along
W: Not until half past seven. You will arrive there if you walk.
M: Well, thank you. I’d better walk. I can’t wait an hour and a half for a bus.
A. About one hour.
B. About one hour and a half.
C. About half an hour.