Which of the following belongs to the common core of the English

Which of the following belongs to the common core of the English language?（ ）
A、Polysemy
B、Terminology
C、Jargon
D、Slang
【正确答案】：A
【题目解析】：本题主要考查基础词汇。基础词汇是数百年以来词汇积累的基础并且组成了语言的共同核心，它的基础特征之一就是polysemy（多义）。