【简答题】Listen to a conversation in a Physiology seminar. The professor and the students are discussing Biofeedback P: The focus o f our conversation today is 1 . Basically it's the techni que in which patien...
【简答题】完形填空。 People are often killed when they __ 1 ___ the road. Most of these people are old people and children. Old people are often killed because they can not see __ 2 ___ hear very well. Children are ...