①CH4(g)+2O2(g)═CO2(g)+2H2O(l)△H=﹣890.3kJ/mol
②2H2(g)+O2(g)═2H2O(l)△H=﹣571.6kJ/mol
③C(s)+O2(g)═CO2(g)△H=﹣393.5kJ/mol
Wars are disasters. A large number of people will lose their homes if a war ____ (break) out.
反腐没有休止符。我们党将坚持零容忍的态度不变、猛药去疴的决心不减、刮骨疗伤的勇气不泄、严厉惩处的尺度不松,做到有腐必反、有贪必肃。据此回答问题。