1。 There are no seniors and sisters in Polytechnic University, only brothers and sisters.

2. I will be exposed to capture fighting, shooting and driving, but I think too much about sniping and eavesdropping.

3. Safety major is a science and difficult to learn.

4. Girls have short hair at school, which is ear-length and can't be dyed.

I didn't have an interview at that time, just a physical examination, so I didn't. If you want to interview in your area, relax. It's nothing. Just ask the police and universities. These are not your major in dealing with emergencies. ...