[原创]逻辑Boldface练习题-06投票

fyhllj

[原创]逻辑Boldface练习题-06投票

vrylwj

6. Plants that exhibit certain leaf diseases tend to measure extremely high in the amount of zinc in their leaf and stem tissue. Botanists have discovered that phosphorus of the type typically used in a phosphorus-high fertilizer reacts with the zinc in such a way as to prevent treated plants from exhibiting the leaf diseases, [face=Times New Roman]and zinc is the cause and not merely an effect of the leaf diseases. [/face]Thus, plants can be cured from these leaf diseases by the use of a fertilizer high in phosphorus.

The two portions in boldface play which of the following roles?

(A) The first is the first-premise that the argument includes; the second is the second-premise that is in support of this argument.
(B) The first is the background that the argument includes; the second is the part of evidence in support of this argument.
(C) The first is the first-premise that the argument includes; the second is the consideration that is in support of the first.
(D) The first is the premise that supports the evidence; the second is that evidence.
(E) The first is the first-premise that the argument includes; the second is the second-premise that is complementary to other evidence.

[此贴子已经被作者于2003-9-5 12:38:37编辑过]

cooperqi

结论是plants can be cured from these leaf diseases by the use of a fertilizer high in phosphorus.

l两黑体部分不是并列关系，the first bold part is more like a fact

vrylwj

以下是引用cooperqi在2003-9-9 1:35:00的发言：
结论是plants can be cured from these leaf diseases by the use of a fertilizer high in phosphorus.

l两黑体部分不是并列关系，the first bold part is more like a fact

cooperqi 支持那方观点？

jody

支持B，第一句去掉并不影响整个推理过程，所以第一句话不是premise

fyhllj

答案已公布，见逻辑区。感谢大家的积极参与。

[此贴子已经被作者于2003-9-16 13:14:37编辑过]

dreamchaserdan

狡猾的题目，第一句话的zinc的含量高，竟然跟结论没多大关系

不死不灭不成神

Mark一下！               

不死不灭不成神

答案是E,怎么能是E呢？第一句怎么看也不是前提啊？这个first-premise是什么意思？是三段论里的大前提吗？

yutongyutongya

fyhllj 发表于 2003-9-5 12:22
[原创]逻辑Boldface练习题-06投票

看一下！