Under the word "flower", there are many words such as "rose", "tulip", "violet", "peony", "jasmine" and so on. Then the relationship between the word "flower" and other words is called ______.
 
【正确答案】 C
【答案解析】 词语问基本的意义关系有三种：同义、反义、上下义。“花”包括“玫瑰”“郁金香”“紫罗兰”“牡丹”“茉莉”等，因此它们是上下义的关系。