单选题 The grammatical category which is used in the analysis of word classes to identify the syntactic relationship between words in a sentence is ______.

A、 case
B、 agreement
C、 tense
D、 aspect

【正确答案】 A

【答案解析】解析：考查语法范畴。名词的语法范畴有：数(number)、性(gender)、格(case)，动词的则包括时态(tense)和体(aspect)。格(case)范畴是用来辨别句中词与词之间的句法关系的。