校墓处讲的什么

The fifth-year residents return for the first day of a year that will make or break their careers: Meredith faces the consequences of tampering with Derek's clinical trial and is terminated at the hospital| April tries to step up to the plate as Chief Resident in the wake of a giant sinkhole in the middle of Seattle| and Cristina and Owen are still at odds over their drasticall...。一名班主任将29名学生扣为人质，以报复他们室友的神秘死亡。他们的行为对生命和悲伤造成了伤害。这嗜血的一课让我们看到了人类最原始的本性。。