Who is the gentile man ( ) was talking with our teacher? A.he B.that C.who D.which 参考答案给出的是who,但是that也可以代指人,何况该问句句首已经用了疑问副词who,为了避免重复,难道后面不应该用that吗?望解答
陈述语序为:The gentle man is ___ ( ) was talking with our teacher. 应为间隔性定语从句(先行词指人并有较长的后置定语),这种情况用who而不用that. 如:He was the only in the office who was invited to the ball. 而避免重复的情况是指句中有两个定语从句时避免重复,一个用that,一个用who.