[单项选择]“英特纳雄耐尔是英语international的译文，指国际共产主义。”这里采用的定义方式是（）
A. 实质定义
B. 语词定义
C. 分类定义
D. 举例定义

Text 2 What we know of prenatal development makes all this attempt made by a mother to mold the character of her unborn child by studying poetry, art or mathematics during pregnancy seem utterly impossible. How could such extremely complex influences pass from the mother to the child There is no connection between their nervous system. Even the blood vessels of mother and child do not join directly. An emotional shock to the mother will affect her child, because it changes the activity of her glands and so the chemistry of her blood. Any chemical change in the mother’s blood will,affect the child ’ for better or worse. But we can not see how a liking for mathematics or poetic genius can be dissolved in blood and produce a similar liking or genius in the child. In our discussion of instincts we saw that there was reason to believe that whatever we inherit must be of some very simple sort rather than any complicated or very definite kind of behavior. It is certai
A. Some mothers try to influence their unborn children studying art and other subjects during their pregnancy
B. It is utterly impossible forus to learn anything in prenatal development
C. The blood vessels of mother and child do not join directly
D. There are no connection between mother's nervous system and her unborn child's