①
填电话号码那里需要填area code，求问国内手机号该怎么填这个？
②
填高中信息的时候有个选项是“Do you want to enter your high school courses and marks?”这个用填吗？
③
在citizen这一项里面有个immigration status选项，有permanent resident、work visa、other、study permit几项。他提到“If you are currently obtaining or plan to obtain a study permit, please choose study permit.”
但是如果如他所说选择了study permit这一项之后下面需要填写“entry date into Canada”这咋填啊？难不成编一个？