【英语问题】 为什么 要写成 anything important 而不是 anything importance?为什

【英语问题】 为什么 要写成 anything important 而不是 anything importance?为什 为什么是 anything important 而不是 important anything important anything,anything important,important something ,s anything important还是 importan anything anything anything, if anything happen to her 为什么要用anything I never forget anything important! something important,anything important 那个对? Is there anything which you want?先行词为anything时不是要用that的吗?为什么 是anything strange还是strange anything?为什么 anything is possible为什么用anything