The differences between synonyms boil down to three areas, namely,（ ）
A、extension, increase and expansion
B、denotation, connotation and application
C、comprehension, understanding and knowing
D、polysemy, homograph and homophone
【正确答案】：B
【题目解析】：同义词的区别包括：(1) 外延上的区别 (Difference in denotation)、(2) 内涵上的区别 ( Difference in connotation)、(3) 应用上的区别 (Difference in application)
