If you look at the practice tests on IDP website, for example, you are able to click through to later sections, so yes it looks as if you can. I think you can do this because in the real test you are able to look at the whole booklet.
Listen to an IELTS debate on the brain drain, explaining what it means, with clear arguments for and against, key vocabulary, and opinion language to support speaking and writing tasks.
Improve your IELTS opinion and argument skills with a series of topic-based lessons that include listening practice, key ideas, useful vocabulary, and natural opinion language.
Explore an IELTS Debate on Rural to Urban Migration with clear arguments for and against, useful vocabulary, and practice materials to help you develop strong speaking and writing skills for the IELTS…
IELTS is a registered trademark of University of Cambridge, the British Council, and IDP Education Australia. This site and its owners are not affiliated, approved or endorsed by the University of Cambridge ESOL, the British Council, and IDP Education Australia.