Iraq has _____ too many wars, making people ______ a lot.

A．got through; pay

B．looked through; face

C．gone through; suffer

D．passed through; destroy

历史是复杂的。有时吸取前人的历史教训会导致新问题的产生。下列史实能佐证这一看法的是（）

A.秦二世而亡，汉推行郡国并行制

B.秦二世而亡，汉启用布衣将相

C.隋二世而亡，唐广招贤才知人善任

D.隋二世而亡，唐实行宽简舒缓法令