另一道诡异的语法题

  According to recent studies comparing the nutritional value of meat from wild animals and meat from domesticated animals, wild animals have less total fat than do livestock fed on grain and more of a kind of fat they think is good for cardiac health.

  A. wild animals have less total fat than do livestock fed on grain and more of a kind of fat they think 

  B. wild animals have less total fat than livestock fed on grain and more of a kind of fat thought to be

  C. wild animals have less total fat than that of livestock  fed on grain and have more fat of a kind thought to be

  D. total fat of wild animals is less than livestock fed on grain and they have more fat of a kind thought to be

  E. total fat is less in wild animals than that of livestock fed on grain and more of their fat is of a kind thay think is

 答案B 不明白 and more of a kind of fat thought to be  是个什么结构阿

 THX

 is 是画上的~ 我又重新编辑了一下

 我明白了 谢谢~