【单项选择题】
Detroit owes its rapid growth and one time prosperity()the automobile, and above all to Henry Ford.
A、A.at
B、B.from
C、C.to
D、D.on
A、A.at
B、B.from
C、C.to
D、D.on
A、Hello! International Airline. B、You‘d better look up the schedule first. C、I‘m sorry, but it‘s completely booked. D、I‘m afraid you have to change.