He wasn't the only one of the students ( )the TOEFL.A.who had passed B.who has passed
问题描述:
He wasn't the only one of the students ( )the TOEFL.A.who had passed B.who has passed
为什么?
答
答案是A,这道题考查的是定语(关系)从句的知识.关系从句关键要看先行词.如果这道题中的NOT去掉,He was the only one of the students...时,先行词是实际上是He,这时答案就选B.加上not后,先行词则变成了students复数,答案不能选B,只能选A主句的谓语动词为was,从句时态不用与过去相关的时态吗