the cost of living,为什么要用live的ing形式

THE COST OF LIVING怎么样 THE COST OF LIVING怎么样 the cost of living的live为什么是现在分词 the costs of living?the cost of living? Cost Of Living 歌词 The traffic is heavy and the cost of living is the cost of live 和the cost of living有什么区别? the cost of living has increased什么意思 生活的昂贵成本 THE HIGH COST OF LIVING怎么样 living costs与the cost of living一样吗?cost是可数吗,后面可以加s吗? the rise in the cost of living has been the lowest for six months The traffic is heavy znd the cost of living is high翻译 The traffic is heavy and the cost of living is tall中哪个错了 The,living,in,cost,of,the,high,city,is 连词成句 单项选择：The cost of living in the city is ____A.tallB.heavyC.highD.noisy True,the cost of living（）,but so have the workers' cost of living的中文意思 英语翻译:Budgeting helps one to make his income to meet the cost of living