my father and my mother often go to work by car.对my father and my mother 提问

my father and my mother often go to work by car.对my father and my mother 提问 who often （goes or go）to work by car？ 请说明原因，明确一点谢谢！ 谢谢大家 答得都很好！

因为对方在问的时候并不知道实际情况，这是就需要用单数。
就像有人敲门，这时候里面的人会问： who is it? 因为不知道对方的性别，所以用it应该用who goes to work by car

对my father and my mother 提问，应该用复数，who often go to work .....

goes 因为提问的人预先是不知道有几个人的，所以姑且假设为单数。 祝你学习愉快！ (*^__^*) 请及时采纳，多谢！

Who often goes to work by car? 对主语提问 谓语通常用单数 因为不知道主语的情况 祝你学习进步

who often go）to work by car？ my father and my mother 因此用复数。

who often