中国大学MOOC: In which way(s) can you book a flight ticket?
举一反三
- In which way(s) can you book a flight ticket? A: official website of the airlines B: online ticket agency C: telephone reservation D: All above
- In which ways can you book a flight ticket? A: train station B: official website of the airlines C: online ticket agency D: telephone reservation
- 中国大学MOOC: Do you think in which way people prefer to book rooms now?
- 中国大学MOOC: You may book _________ seat on the flight to Shanghai at a lower price.
- 中国大学MOOC: Which is the book ______you bought yesterday?