阅读下列短文，从每题所给的四个选项（A、B、C和D）中选出最佳选项。
Four seasons make a year. They a re spring, summer, autumn and winter.
Spring is a beautiful season. It's from March to May. In spring, trees turn green and flowers come out. Everything looks new.
Summer is a happy season. It's from June to August. The weather is hot, so people usually wear cool clothes, go swimming and eat ice cream.
Autumn is a colourful season. It is from September to November. In autumn, leaves on trees turn yellow. Sometimes they are yellow and red. The colours are beautiful.
Winter is the last season. It's from December to February. In China, the weather is not the same in winter. In Beijing, it's very cold. It often snows. People often play with snow and go skating in rivers and lakes. Skating is their favorite sport in winter. But in Haihan, it's not very cold. It's very warm. People there can go swimming in the sea.
