试题题干
The affective filter hypothesis attempts to account for the variation in speed of language 
among individuals of the same group.
参考答案
试题解析
情感过滤假说试图解释同一组中个体之间语言习得速度的变化。
The affective filter hypothesis attempts to account for the variation in speed of language among individuals of the same group.
情感过滤假说试图解释同一组中个体之间语言习得速度的变化。