单项选择题
听下面一段对话,回答下列问题。
W: Aren’t you going for the job interview tomorrow’
M: That’s right. HR said I should go at 10 o’clock in the morning. But my watch is 20 minutes slow. And I don’t know how to get there, though. Buses there are crowded, and I even have no idea to arrive there by underground.
A. 10:00.
B. 09:40.
C. 10:20.