⑴ A. autumn
⑵ B. spring
⑶ C. summer
⑷ D. winter
A: What's your favourite season, Daming?
B: Winter is my favourite season.
A: Why?
B: Because(因为) I can play in the snow. What's your favourite season, Lingling?
A: Autumn.
B: Why?
A: Because it is cool. And I can play football.