A、By train. B、By plane. C、By bus. D、By ship. BHow will Tom go to Australia for his holiday? 本题问的是Tom如何去到澳大利亚度假。由关键词“By air，of co

W: Where are you going for your holidays, Tom?
M: To Australia. I’m going to visit my uncle in Sydney for three weeks.
W: Great! You certainly are lucky. How are you going there?
M: By air, of course. It takes two weeks to go by sea.
W: I used to think flying was very exciting until once I went to ’Singapore by air.
M: Why? Did you feel frightened?
W: Not at first. But then, one of the engines got fired.
M: What did the pilot do?
W: He put fire out and flew the plane back to the airport.
M: Did you land safely?
W: Yes, we did. But I’ll never fly again.