【正确答案】:
THE ROLE OF CONTEXT:ELIMINATION OF AMBIGUITY;INDICATION OF REFERENTS;PROVISION OF CLUES FOR INFERRING WORD MEANING. 
【题目解析】:语境的作用:消除歧义;限定所指;提供线索以猜测词义。
THE ROLE OF CONTEXT:ELIMINATION OF AMBIGUITY;INDICATION OF REFERENTS;PROVISION OF CLUES FOR INFERRING WORD MEANING.