each后加复数还是单数 如they each have还是has

问题描述:

each后加复数还是单数 如they each have还是has

They each have a bag for sports这是非常容易混淆的.请楼主注意下面的句子:They each have a bag for sports.Each of them has a bag for sports.为什么会是这样呢?因为第一个句子each作的是同位语,真正的主语是th...什么是同位语呢???