挺6的,的《NCE4L36 The cost of government 新概念4-36政府的开支》成绩 - 打字成绩 - 在线打字练习（dazi.91xjr.com）

If a nation is essentially disunited, it is left to the government to hold it together. This increases the expense of government, and reduces correpondingly the amount of economic resources that coul...