这个信息应该在网上能查到。最初我们是听别人讲的，后来收到政府的信才知道确有其事。后来又收到一封政府的信“ontario student opportunity grant",it said:" before calculating whether you are eligible for an ontario student opportunity grant, the ministry will conform your income with canada customs and revenue agency. if the income you reported on your osap application for yourself, your parents(if applicable), or your patner(if applicable), is different from the amounts provided by canada customs and revenue agency, your loan eligibity will be reassessed. a change to the amount of loan to which you are entitled may also affect your eligibity for an ontario studnet opportunity grant." 所有的这些在网上都能查到，写得非常清楚。