My work is interesting but dangerous.A. a kindB. kinds ofC. kind ofD. kind

问题补充：

My work is interesting but dangerous.

A. a kind

B. kinds of

C. kind of

D. kind

答案：

A. a kind

B. kinds of

(答案→)C. kind of

D. kind

解析：a kind一种；kinds of各种各样的；kind of有点，有几分；kind 种类，性质，和蔼的。句意：我的工作很有趣，但是有点危险。结合语境可知选Ｃ。