大全-12-11. 没人发问，以查

allen0018

    

大全-12-11.    When a person is under intense psychological
stress, his or her cardiovascular response is the same as it is during vigorous
physical exercise. Psychological stress, then, must be beneficial for the heart
as is vigorous physical exercise.

    

The
argument above relies on which of the following assumptions?

    

(A) Exercise is an effective means of relieving psychological
stress.

    

(B) The body’s short-term cardiovascular response to any
activity indicates that activity’s long-term effect on the body.

    

(C) Cardiovascular
response during an activity is an adequate measure of how beneficial the
activity is for the heart.

    

(D) Psychological
stress can have a positive effect on the body.（C）

    

(E) Vigorous exercise is the most reliable method of
maintaining a healthy heart.

实在想不明白了，c 怎么翻译？activity 是运动吗？
谢谢大家，真的不会

mbz

(C) Cardiovascular response during an activity is an adequate measure of how beneficial the activity is for the heart.

运动时心血管的特征能准确反映出运动对心脏的有益程度

Since Cardiovascular response is the same for a person during exercise and for a person under stress, then psychological stress must also be good to the body.

Hence, C is correct.

D is wrong b/c it is just a repetition of the conclusion.

allen0018

谢了，这是以偏概全的错误类型吧？

mymengming

以下是引用allen0018在2006-8-7 11:23:00的发言：

 

大全-12-11.    When a person is under intense psychological
stress, his or her cardiovascular response is the same as it is during vigorous
physical exercise. Psychological stress, then, must be beneficial for the heart
as is vigorous physical exercise.

 

The
argument above relies on which of the following assumptions?

 

(A) Exercise is an effective means of relieving psychological
stress.

 

(B) The body’s short-term cardiovascular response to any
activity indicates that activity’s long-term effect on the body.

 

(C) Cardiovascular
response during an activity is an adequate measure of how beneficial the
activity is for the heart.

 

(D) Psychological
stress can have a positive effect on the body.（C）

 

(E) Vigorous exercise is the most reliable method of
maintaining a healthy heart.

实在想不明白了，c 怎么翻译？activity 是运动吗？
谢谢大家，真的不会

偷换概念

beneficial to/for

jdmg

我觉得不是偷换概念

如果说它对身体一点好处都没有,那结论它能对心脏好,如何能够成立?还是不懂,为什么D不能是

NN来解答一下呀

[此贴子已经被作者于2006-8-8 12:31:07编辑过]

mbz

以下是引用jdmg在2006-8-8 12:29:00的发言：

我觉得不是偷换概念

如果说它对身体一点好处都没有,那结论它能对心脏好,如何能够成立?还是不懂,为什么D不能是

NN来解答一下呀

The question is not asking you whether the argument is valid. It is asking you to find out the assumption. Whether the assumption is good or bad is out of scope here.

jdmg

still don't get it

explain the reasoning please

huoduoduo

同意mbz