--- Have you seen Tom and Mary?--- I haven't seen --- of the

学习时间:2026-05-30 11:26:40 阅读：4252

--- Have you seen Tom and Mary?--- I haven't seen ___ of them.为什么只能填both,不能填either.both和either的区别

沉默的鼠标

2026-05-30 11:26:40



oth指的是两者都,是复数either指的是一个或另外一个,是单数再问： either后面也是可以跟of,of后也是可以跟代词宾格的复数形式啊，就是这样才混乱啊！再答：老实说，我个人觉得，这里填两个答案都可以，因为这里不涉及到主谓一致或单复数的问题，应该填两个都可以