维持费
参考答案：
是指在营业中断期间一般仍需支付的费用，管理人员的薪水、租金、利息、广告费、保险费。
Was it _________ she said or something that she did ___________ you were angry at so much?
A．what; that
B．that; which
C．that ; what
D．what; which
关于G检验法（Grubbs法）不正确的是（）。
