试题题干
Filling Blanks: You are to fill each blank with ONE appropriate word.
According to the theory of behaviorism, learning a second language means to form a new set of habits.
参考答案
试题解析
习惯-形成说是由一些行为主义者提出的。行为主义心理学家认为，学习第二语言就是要获得一套新的语言习惯。