My retarded higher chinese teacher

This afternoon, at 1.50 p.m., my higher chinese teacher gave us a test and we had to finish it within 1 hour and write down all 100 cheng yu. Then someone just said one word and she got angry and ask all of us to copy the whole test paper 2 times! And on top of that, we had to have a retest! What the hell?! This sucks, really.