We use language primarily as a means of communication with other human beings. Each of us shares with the community in which we ive a store of words and meanings as well as agreeing conventions as __1__ to the way in which words should be arranged to convey a particular __2__ message: the English speaker has in his disposal a vocabulary and a __3__ set of grammatical rules which enables him to communicate his __4__ thoughts and feelings, in a variety of styles, to the other English __5__ speakers. His vocabulary, in particular, both that which he uses activetly and that which he recognises, increases in size as he grows old as a result of education and experience. __6__ But, whether the language store is relatively small or large, the system remains no more than a psychological reality for tike inpidual, unless he has a means of expressing it in terms able to be seen by another __7__ member of his linguistic community; he has to give the system a concrete transmission form. We take it for granted two most __8__ common forms of transmission-by means of sounds produced by our vocal organs (speech) or by visual signs (writing). And these are __9__ among most striking of human achievements. __10__
答案：
1. agreeing --------agreed
2. ∧words----------these/those words
3. in the disposal --------at the disposal
4. enables--------enable
5. delete “the” before “other English speakers”
6. old------ older
7. seen ------ perceived, understood, comprehended
8. delete “it” before “for granted”
9. And ----- Yet; However
10. ∧most ------ the most striking
责任编辑：wangpeng6151
