每个版本的五本英语课本？

5本不同版本的英语教材？，，您的问题似乎不完整或模糊。您是否指的是英语教材的不同版本或类型（例如教科书、自学材料等）？如果是这样，那么答案将取决于您具体需要哪种类型的英语教材。，，如果您能提供更多背景信息，我会更准确地回答您的问题。

Each version of the English textbook?

When it comes to choosing an English textbook, it's essential to consider the following factors:

1、There are multiple versions of English textbooks available.

2、This is due to the fact that different publishers and educational institutions will design different versions of the textbooks to meet the diverse needs of various regions and schools.

3、In addition to the main education publisher's version, there may also be regional or special versions, such as those designed for minority students or specialized education students.

Therefore, when making your decision on which English textbook to choose, consider your personal requirements and teaching environment.