完善和落实安全生产责任和管理制度，实行（），强化预防治本。
A、党政同责
B、一岗双责
C、失职追责
D、同岗同责
参考答案：A, B, C
—What do you think of the 2013 Spring Festival Party?
—Well, great! But I don't think much of ________ held last year.
A．the one
B．it
C．one
D．which
查验平台系统以（）为单位计算处理时限。
