英语问题cost of living is highcost of living is highliving为什么要加ing

英语问题cost of living is highcost of living is highliving为什么要加ing Cost Of Living 歌词 THE COST OF LIVING怎么样 THE COST OF LIVING怎么样 一句英语句子语法I told him in this city cost of living was very high.这里的was用的对吗我是根据间接引语变成was,但感觉有点问题难道是is吗? the costs of living?the cost of living? 判断英语句子living together with parents can reduce cost of（或者 expenditure of）accommodation cost of living的中文意思 Cost of Living好看吗?电影《Cost of Living》好看吗? 一段英语短文的语法.我写的一段短文,帮我看下是否有语法错误或者意思表达不恰当,I asked boss for a rise the other day.I told him in this city cost of living was very high.I said I had to support wife and family's cost,b The traffic is heavy and the cost of living is 英语翻译Cost of living is insufficient.35000RMB 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 the cost of living的live为什么是现在分词 the cost of live 和the cost of living有什么区别? I am living because of living costs与the cost of living一样吗?cost是可数吗,后面可以加s吗?