
answers.
could read 2,000 years ago
Only a few people
1 could produce a lot of books cheaply.
b Printing presses
2 Publishers have produced for 20 years.
c books using computers
3 A lot of people aged 14-21 have got
a webpages and blogs
4 Soon, you will be able to print - with
'print on demand
Объяснение: