21. What will be the main topic of Trudie and Stewart\'s paper?

• A.

  how public library services are organised in different countries

• B.

  how changes in society are reflected in public libraries

• C.

  how the funding of public libraries has changed

22. They agree that one disadvantage of free digitalised books is that

• A.

  they may take a long time to read.

• B.

  they can be difficult to read.

• C.

  they are generally old

23. Stewart expects that in the future libraries will

• A.

  maintain their traditional function

• B.

  become centres for local communities.

• C.

  no longer contain any books.