title: 区别:liketodo&likedoing一本加拿大教材中:wh 
desc: 一本加拿大教材中:what's your hobby? I like swimming.
  
  牛津英语中则是:what do you like to do? I like to swim.
  
  那么请问:like to swim , like swimming有什么区别?意思不是都是喜欢吗?
  
answer: like to do sth. 表示"喜欢做某事",表示一贯的爱好
  like to do sth 表示具体的，一次性的爱好，
  有时二者可以通用，只是强"喜欢"。
  例如：
  The twins like singing, but they like to dance for us this time.
  Li Ming likes to play basketball after school.
  