'It's none of your business,'the young man said rudely.'This is a private .'

问题描述:

'It's none of your business,'the young man said rudely.'This is a private .'
想问个标点和大小写的问题.business后面为什么是逗号,在分号里面还能以逗号结尾?下面为什么接小写?然后到'This.'却大写?

It's none of your business,这句话是这个年轻人(the young man )说的前半句话,他的话没有完,所以在引号中使用了逗号,既然是逗号,后面一句只能用小写.This is a private .这是年轻人说的后半句话,因为前面是句号,...