七个数三中二多少组

简介：The reason why this strategy is a middle-of-the-road strategy is because the North Gate of Kaifeng must be a key defense area for the bandits. If they want to get through, the army will have to pay the price of mountains of corpses and seas of blood. Even if it succeeds and the siege of Kaifeng is lifted, the siege of Kaifeng will still remain. But it is impossible to annihilate the bandits outside the city. The bandits can come again at any time, which is to treat the symptoms but not the root cause.