其实大家在备考托福听力的时候,可以利用老托福听力的真题资料,来辅助我们更好地练习。考生最常见的老托福听力资料就是精选93篇,因此下面小编为大家整理了详细的内容,供大家参考!

  So, you see, physical illness can have psychological causes.

  Now, we just have time to introduce another interesting example of the interaction between the mind and the body placebos.

  Placebos maybe you've heard them called sugar pills are harmless substances not always sugar that are used routinely on groups of sick people in experiments.

  These experiments test the effectiveness of new drugs.

  One group is given the new drug, the other group is given a placebo, and the results are measured.

  As you might guess, some of the people who receive the new drug get better.

  Surprisingly, however, some of the placebo group also get better.

  Why? Well, it's an interesting question, one which doctors can't quite answer.

  Some of the group may have gotten better on their own, without any treatment at all, but research has shown that the very act of taking a medication that you think will make you better, often does make you feel better.

  Have you even taken an aspirin and felt better in five minutes?

  Basically, if you believe you will get better sometimes you do.

  The history of how doctors and healers have used the mind-body connection to cure people is long and interesting but I see that it's time to chose, so I'll have to cover this in the next class.

  You'll have to hold your questions on this topic till then....

  Before you go, I have some handouts for you concerning the midterm exams next week

  以上就是关于“老托福听力精选93篇”的内容,希望通过本篇文章的学习,对大家的考试有更好的帮助,也希望大家能够在考试中取得优异的成绩,早日实现留学梦想!更多精彩内容,敬请关注本频道的更新!

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