Sanya is in Hainan Province．It's still warm in winter．It's about 15℃ in the daytime．Sanya has beautiful beaches．The price of a hotel room is about 320 yuan a night．

Harbin is in the north of China．It's cold in winter，sometimes –30℃，Tourists need to wear warm clothes．There is an Ice and Snow Festival that lasts about six weeks．A hotel room is about 230 yuan a night．

Beijing is not very cold in the winter．It's about –5℃．It seldom rains or snows．Hotels usually cut their prices in winter．About 200 yuan a night is enough．

1．Which is the coldest of the three cities?

2．                                                   has beautiful beaches．

3．將劃線句子翻譯成漢語。

4．In which city the price of the hotels is lowest?

5．What's the temperature of Beijing in winter?