官网明确说的:Yes. You can apply for more than one programme. Since the selection panels for the programmes are different, you are required to submit separate applications, application fees, and supporting documents for each programme that you apply for. The application fee, once paid, is non-refundable and non-transferable.
However, if you were admitted by more than one programme at the same time, you are allowed to enroll in one programme only.
可以申请多个专业,具体多少个没说,但是一般是两个三个,我去年找中介中介建议我每个学校填两到三个