If one wants to know whether a pair or mathematics takes a singu

If one wants to know whether a pair or mathematics takes a singular or plural verb, a ________dictionary is likely to supply the best answer.
【正确答案】：specialized
【题目解析】：根据课本第188页上对于词典类型的定义，结合题干中提到某个学科的词汇的用法，这个词典应该是specialized dictionary,专门用途词典。