Question

What is the preface or introduction to a book?

a statement of the author’s purpose in writing the book, which may include suggestions for using the book
a page at the front of a book that lists units and chapters with their page numbers <--?
an alphabetical list of all topics covered in the book and the pages on which they can be found
an alphabetical list of all the specialized words and terms used in the book and their definitions

Answer 1

@Keigh2015 @Jadeishere

Answer 2

I believe it is the first one

Answer 3

i think u r right, u r so good in english even though u know german