In the Communicative Approach, the relationship between the grammatical forms and their communicative functions is not a ________correspondence, which means a single linguistic form can express a number of functions.
ode-to-one
在交际法中， 语法形式与交际功能之间的关系并非是一一对应的， 这意味着一种语言形式可以表达多种语言功能， 反之， 一种语言交际的功能也可以通过多种语言形式来表达。