试题题干
In the Natural Approach，to 
stress，learners are not required to speak until they feel ready，but they are expected to make responses in other ways.
参考答案
试题解析
In the Natural Approach，to minimize stress，learners are not required to speak until they feel ready，but they are expected to make responses in other ways. 在自然的方法,尽量减少压力,学习者不需要说话,直到他们觉得准备好了,但他们预计在其他方面做出反应。