A、The door is broken. B、The meeting was cancelled. C、The woman forgot to open it. D、The meeting room is under decoration. B女士告诉男

M: I like the green coat, but it costs twice as much as that blue one.
W: Yes, 400 dollars is too expensive, but it really suits you.
Q: How much does the blue coat cost?

W: The meeting has been called off, Tom.
M: No wonder the door of the meeting room is closed.
Q: Why is the door of the meeting room closed?