I'm not allowed to stay up at night.I'm not allowed to stay up,too.

问题描述:

I'm not allowed to stay up at night.I'm not allowed to stay up,too.
为什么要用too,而不用either

too用于肯定句和疑问句,多用于口语,一般放在句末,而 either用于否定句和否定的疑问句,往往放在句末.如:He went there too.He didn't go there, either.I like you as well.I also went there.For example, ...