问题

John: _________Jack: In two weeks.John: Are you going to Japan?Jack: No. I’m going to Australia. I went to Japan two years ago.
A:How long have you been here?
B:When is your holiday?
C:When are you leaving for Australia?
D:How long do you plan to stay here?
B:When is your holiday?
C:When are you leaving for Australia?
D:How long do you plan to stay here?
正确答案是: