The book is believed to be the only one____all the important even_英语解答

The book is believed to be the only one____all the important events at that time.
A involvng B involved C to involve D involves

人气：228 ℃　时间：2019-10-11 19:53:31

解答

A为什么选A啊？现在分词作定语修饰前面的the only one大家认为这本书是唯一一本同时涉及所有重大事件的书。