Question

This is the only one of the students _____ the truth. A．that knows B．that know C．who know

This is the only one of the students _____ the truth. A．that knows B．that know C．who know D．which knows

Answer 1

A

试题分析：句意：这是唯一一个知道真相的学生。通过分析句子结构，可知这个句子中包含一个定语从句，先行词是one of the students，指人，且one of the students，谓语动词用单数，选A。