I like to draw.为什么要加to?

I like to draw.为什么要加to? I like to draw=I can draw? i like to draw 是哪种句型结构 I very like to sport 为什么要加to I like reading,but I like to watch TV this evening.为什么后面要加to? I like___(to,/ )draw a cow on the paper选哪个?为什么?如果选/，draw就要加ing i like music that i can dance to,为什么要加to,不加可以吗? I like draw后面要不要加动词的ing形式要准确的 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 like talking to people 为什么要加 talkingtalk后面为什么要加ing I like to draw picture 哪里错了 I like to draw pictures on the wall .怎么回答? I like _____ pictures.A.drawing B.to draw 选择 英文中,为什么 like后的动词要加ing?如：I like playing sports I like talking to people I like to draw my classmates ( )the markers.I like to draw my classmates ( )the markers.有选项的：fromtowithon I would like you____a picture for me.A.drawing B.draw C.to draw D.drew I like to eat eggs,but I don't like to eat pears.为什么加to?