Among the first choices, should I choose the first one or choose randomly among these?

The principle is to admit from top to bottom, but each school first selects the first candidate to fill in the candidates from their school, which means that they will choose the second candidate after they have admitted the first candidate. , so the chance of being accepted for the second one is very, very small, so you must fill out the first one. Basically the first one is your only hope.

Answer to follow-up questions: They were all recorded from the Internet.