He is one of the persons who ___ the ___ to this question.a.knows_英语解答

He is one of the persons who ___ the ___ to this question.
a.knows...reply b.know...answer c.knowing ...secret d.has known ...key

人气：428 ℃　时间：2019-10-17 05:56:44

解答

B
在这里who 代替的是先行词persons,所以动词要用复数,know