I'm the best中的best前为何加the

I'm the best中的best前为何加the I like English best ,best前为什么不加 the I like basketball best.Best前为什么不加the? Which do you like best?I like fruit best.两个best前需要加the吗? bigbang i'm the best I'm_(确信)I'm the best Believe in yourself：I'm the best! I,m the best ,isn,t it? I am the best 词组前不要加the吗best friend best前一定要加the吗,有特殊情况么 I like summer the best 不用加THE吧?