When I read,I asked my parents to listen to为什么加第二个to 不加可以吗?

When I read,I asked my parents to listen为什么不是to listen to when i read ,I ask he to listen to 后面为什么要加一个to i like music that i can dance to,为什么要加to,不加可以吗? I like to paint 为什么要加to,不加可以吗 I like to paint 为什么要加to,不加可以吗? i'd love to 不加to可以吗? I want to listen to listen.不是want to do sth 为什么listen后面还要加to I promise you 为什么不加to I stopped______(read)the book when my mother asked me to hav I have to go to park to learn the piano中为什么要加第二个to?3Q ,为什么listen to music 不加the,而listen to the Walkman要加the I ( to my parents when I get back home.