改错：I read the letter carefully and found an import information.
问题描述：
改错：I read the letter carefully and found an import information.
又来了,呵呵
答
呵呵,这里也是把an去掉.
information也是不可数名词哦.
还有,字数不够你看你提问下面有个“问题补充（选填）”就可以写更多的上去了.