用 what.to do I want to go hiking. What do you want to do? 再问： they have a telent show to raise money for charity . 对to后面进行划线提问 包括to 再答： 这个不同， 这是目的状语， 用why提问 Why do they have a talent show? 再问： ( ) ( ) they have a talent show? they 前面有两个空 再答： why do 啊，我给的就是
