Login or register (free and only takes a few minutes) to participate in this question.
You will also have access to many other tools and opportunities designed for those who have language-related jobs (or are passionate about them). Participation is free and the site has a strict confidentiality policy.
Presumably the content of the chapter might give you more information but it seems to me from the little you've said that this is investigating which rules everyone/every country will abide by - hence the idea of basic, backed up by the dictionary definition that it is the essential idea which is important.
Alain Pommet Local time: 08:46 Native speaker of: English PRO pts in category: 21