分词的用法the book is interesting这句话中这个interesting 不是adj.为什么还能做动词

分词的用法the book is interesting这句话中这个interesting 不是adj.为什么还能做动词 is the book interesting回答这句话 The book is interesting的同义局 the interesting book 中的interesting是形容词还是现在分词 The interesting book is who where is the interesting book? The book is interesting.请问这句话是什么时态? interest+ing算现在进行时吗?为什么? the book is interesting enough (read) 这个怎么填 How interesting enough book this is!这句话对吗? I found the book interesting.为什么不用过去分词作补语呢? John has________book .The book is very interesting. The book is ______________________(interesting)of all.