专项练习：2021年考研英语阅读模拟题（五）

发布时间：2020-10-23

目前，2021年考研初试备考时间已不足三个月，不知各位小伙伴复习的如何了？在最后阶段，我们最需要做的是了解考试，而试题练习无疑是非常不错的方法。为了帮助大家备考，51题库考试学习网在下面为大家带来考研初试的一些模拟试题，一起练起来吧。

Part B

Directions:

The following paragraphs are given in a wrong order. For Questions 41-45, you are required to reorganize these paragraphs into a coherent text by choosing from the list A-G to fill in each numbered box. The first and the last paragraphs have been placed for you in Boxes. Mark your answers on ANSWER SHEET1. (10 points)

[A] Ten volunteers responded to the placebo much better than the rest. By the end of the experiment, their anxiety scores had halved, whereas the others\' stayed the same. Brain scans also showed that activity in the amygdala, the brain\'s "fear" centre, had dropped by 3 per cent。

[B] He and his colleagues recruited 25 people with an exaggerated fear of public humiliation, otherwise known as social anxiety disorder. Participants had to give a speech at the start and end of an eight-week treatment - which unbeknownst to them and their doctors, was actually a placebo。

[C] To see if there were genetic differences between responders and non-responders, Furmark screened them for a variant of the gene for tryptophan hydroxylase-2, which makes the brain chemical, serotonin. Previous studies suggested that people with two copies of a particular "G" variant are less anxious in standard "fear" tests. Sure enough 8 of the 10 responders had two copies, while none of the non-responders did (Journal of Neuroscience (DOI: 10.1523/JNEUROSCI.2534-08.2008)。

[D] The gene might not play a role in our response to treatment for all conditions, and the experiment involved only a small number of people. Nonetheless, the discovery is a milestone in the quest to understand this phenomenon, which often blurs the results of clinical trials "To our knowledge, it\'s the first time anyone has linked a gene to the placebo effect," says Tomas Furmark of Uppsala University in Sweden。

[E] Furmark believes the effect of the gene may extend to other conditions where the amygdala is involved, such as phobias, pain disorders and even depression. However, he cautions that only further studies will reveal whether the gene influences the placebo effect more generally。

[F] Echoing Furmark\'s caution is Fabrizio Benedetti of the University of Turin, Italy. "We know that there\'s not a single placebo effect but many." Some may work through genetics, he adds, others through the expectation of a reward。

[G] FOR the first time, a gene is being linked to increased susceptibility to the placebo effect, the mysterious capacity some people have to benefit from sham treatments。

Order:

G → 41. → 42. → 43. → 44. → 45. → F

参考答案

Part B(10 points)

41. D 42. B 43. A 44. C 45. E

以上就是51题库考试学习网为大家带来的全部内容，希望能给大家一些帮助。51题库考试学习网提醒：目前2021年考研大纲已经公布，小伙伴们在复习时要注意以大纲为准哦。另外，小伙伴们如果还有其他关于考研信息的疑问，也可以留言咨询哦。

下面小编为大家准备了 研究生入学 的相关考题，供大家学习参考。

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