A: What is the weather cast (天气预报)for today? B: The weather says it will be mostly sunny and hot. Tile temperature (气温) will average (平均) between 34℃ and 35℃. A: I'm afraid we'll have a very hot summer this year. I don't know where to go for my summer vacation. B: Why don't you go to the mountains? The weather will be cooler there. A: Good idea! Do you often spend summer holidays in the mountains? B: Yes. I enjoy cooler weather and I can visit my grandparents. What's the weather like today? ____________