Answer:
b is the best and the most appropriate word to fill in the blank because this is the most popular answer
I managed to find your options somewhere on the Internet: ebooks, hard cover books, mass market books, and paperback books.
I believe the most expensive form of books among these options are hard cover books. First of all, they take longer periods of time to be made; secondly, they need firmer materials because their first page is not easily bent as that in mass market books (which is just a smaller and cheaper version of paperbacks) or ebooks, which are electronic, so it doesn't take a lot of money to make them.
Answer:
<em><u>The sixth is happy brainliest plzz</u></em>
Explanation:
Answer:
كيف يفترض بنا أن نعرف ماذا نضع في الفراغات؟
