【单选题】Can people smoke in the plane?
B.
Yes,but only in the toilet.
C.
Yes,but only in the passenger cabirL
【单选题】If only I ______my car!
【单选题】If only I _____ my watch!
【简答题】Americans aren't the only people in the world who travel.
【单选题】In Shenzhou VI ,Chinese astronauts aren’t only spaceship drivers, machine repairers and scientists.