place great emphasis

place great emphasis place more emphasis on emphasis emphasis不是可数名词吗?为什么place so much emphasis中用much it is high time that we placed great emphasis to. it is high time that we placed great emphasis on this issue 这句话正确吗?it is high time 不是该用虚拟语气吗？place不是该动词原形吗？ to place too much emphasis on or employ too much emphasis 【求翻译和此句的语法成份】 Structural grammar placed great emphasis on analyzing the ___ system of Language. 英语翻译there are a great many careers in which the increasing emphasis is on specialization Great changes have taken place since liberation Great changes have taken place there. place great demand on people 什么意思? take place of great change怎么用 英语翻译it is necessary for the global community to place greater emphasis on the impact of globalization on human welfare. great changes take place since liberation 和 Great changes have taken place since liberation的区别 Great changes____in Shanghai since 1990A took place B are taken place Chave taken place D have been taken place 英语翻译Great change has taken place _________ 怎么填? Great changes have taken place in Shanghai's transportation.翻译?