A knowledge of foreign language is always useful.knowledge前为什么加不定冠词?of后面为什么又不加定冠词the?但是定冠词the有表示泛指的意思：Asia is the largest of the continents of the world.不定冠词在这里表示

a working knowledge of a powerhouse of knowledge是什么意思? a wide range of knowledge =a wide knowledge吗 The book is a b_____ of knowledge. cover a wide range of knowledge He has a wide knowledge of history 英语是have the knowledge of English还是have a knowledge of English a knowledge Conservatism refers to the acceptance of anything familiar and refusal of anything strange or forei Millie is a girl with a lot of（ )(knowledge). 英语翻译Communication frequency was assessed by asking theexport managers to indicate the frequency of their communicationwith the foreign distributor over a period of 4 weeks.They provided information about how frequently they contactedthe forei (1/3)翻译there are also some people who doubt if the introduction of forei 哪位高手帮忙英译汉,机器翻译勿入,谢谢!There is, too, another downside to foreign ownership for employees: in a downturn of the world economy a foreign conglomerate may well have to choose between making people redundant in their forei people from different backgrounds and have a good knowledge of TV is a good -------(mean) of getting knowledge. Is a person without knowledge of computer handicapped? need a knowledge of有这用法吗?是什么意思? 请问a specialized body of knowledge 中的body