Learner contract
Thank you for sending Chinese translation
Babel-school is free. But learner contracts moral deal :- Each month, check is done about work done :
- if enough work has been done previous month, contract goes on for one new month
- if not enough work has been done previous month, contract may go on for a new month with penalty paiement.
In this case, site is with restricted access.
More information about work to do in exercise pages.
Any user must agree with terms of use.