英语翻译//在第一章的例子1中题目怎么是错的?

英语翻译//在第一章的例子1中题目怎么是错的?
英语翻译//在第一章的例子1中题目怎么是错的?

英语翻译//在第一章的例子1中题目怎么是错的?
Why are the exercise problems in the example one of the first chapter wrong?

why is the title wrong in example one of chapter one

why the first chapter of example 1 questions is wrong?

Why the title of example one is wrong in the chapter one?