分类：教育/科学-外语学习-英语考试
问题：英语——定语从句——选择题7.Hewasoneofthestud 
7.He was one of the students who____late for school.A.are  B.was  .were  D.is
回答：C
先行词是students ，谓语用复数，而且用过去式（前句中有was）。
如果在one前加the only，则选B，即He was the (only) one of the students who was late for school.