单项选择题
EMERGENCY EXIT ONLY().
A. You only have to get in. B. You have to go out that way even if there is no emergency. C. You aren't allowed to go out that way except emergency.
单项选择题 26/6-11 am URGENT MESSAGE FOR KATE JOHNSONYOUR FLIGHT TO LONDON TOMORROW IS NOW POSTPONED TO 6:15-28/6.When will Mrs. Johnson fly to London().
