He is one of the best teachers who______taught us physics.A.have B.has C.have ben D.has been

问题描述:

He is one of the best teachers who______taught us physics.A.have B.has C.have ben D.has been
请问这道题的答案为什么是被动语态?老师被教我们物理?不懂,请高师解答.

答案:A.have
此题不能用被动语态.
who______taught us physics. 是定从,修饰teachers ,因此定从的谓动用复数have .
句意: 他是教过我们物理的最好的教师之一.卷子上得答案是C,试卷答案错了?试卷答案错了