A: What is the weather thmcast (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 moumains The weather will be cooler there.
A: Good idear Do you often spend summer holidays in the mountains
B: Yes. lenjoyeoolerweatherandl can visitmy grandpanents.

Where will B spend his summer vacation And why ____________