she has been in hospital since she was shot on the head 为什么要用since不能用after除了前面是现在完成时这个理由
问题描述：
she has been in hospital since she was shot on the head 为什么要用since不能用after
除了前面是现在完成时这个理由
答
after用于过去时 如果has been改成was就可以了。
since 用于完成时has been是完成时。
祝你学习进步！^_^
答
我觉得可以用after. 看你想怎么表达这句话。
答
she was shot on the head 是个状态 头部中枪
after 之后跟一个动作即 she got a shot on the head
答
翻译也可以看出来吧，since自从，而且完成时确实是理由，搭配问题，after翻译过来挺别扭的，你说呢