The number of the young people in the United States who cant read is incredible about one in four.
有人说这里面incredible用的不对，应该做如下的修改。
The number of the young people in the United States who cant read is incredibly about one in four.
The number of the young people in the United States who cant read is an incredible about one in four.
请问什么句子是对的？
这个句子本身就是一个逻辑错误: the number is one in four.
另外，美国如此教育发达的国家会有四分之一的青年是文盲吗？
假如确实这样，简单的表述为，Its hard to believe that about one in four young people in the United States cannot read.