拒签理由是(1)I am not satisfied that you will leave Canada at the end of your stay, as stipulated in subsection 216(6) of the IRPR, based on the purpose of your visit.(2)The nature of your activity is to research. You are not eligible for study permit.",我另外两个同学一样的情况,其中一个已婚,一个去过
美国,他们网申临时居留
签证都过了。我现在更改补充了部分材料也想申请临时居留
签证,请问应不应该更改
签证类型,网签和递签哪个更好呢