[求助]GWD4-16

alohamer

Q16:

Economist: Tropicorp, which constantly seeks profitable investment opportunities, has been buying and clearing sections of tropical forest for cattle ranching, although pastures newly created there become useless for grazing after just a few years. The company has not gone into rubber tapping, even though greater profits can be made from rubber tapping, which leaves the forest intact. Thus, some environmentalists conclude that Tropicorp has not acted wholly out of economic self-interest. However, these environmentalists are probably wrong. The initial investment required for a successful rubber-tapping operation is larger than that needed for a cattle ranch. Furthermore, there is a shortage of workers employable in rubber-tapping operations, and finally, taxes are higher on profits from rubber tapping than on profits from cattle ranching.

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In the economist’s argument, the two boldfaced portions play which of the following roles?

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1. The first supports the conclusion of the economist’s argument; the second calls that conclusion into question.
2. The first states the conclusion of the economist’s argument; the second supports that conclusion.
3. The first supports the environmentalists’ conclusion; the second states that conclusion.
4. The first states the environmentalists’ conclusion; the second states the conclusion of the economist’s argument.
5. Each supports the conclusion of the economist’s argument.

请问第二个黑体部分是什么意思啊？谁能帮我翻译一下？谢谢！

shiningstar

c？

公司并没有进行rubber tapping，尽管rubber tapping能够产生高利润，但会使森

林不完整。因此，一些环境保护者得出结论说Tropicorp做事并不是完全出于经济

上的私利。

autumnjin

对于D选项,没看的很懂.the environmentalists’ conclusion和the

conclusion of the economist’s argument. 有什么区别吗??

petterli

本人认为A比较能够说得通，

请注意：However, these environmentalists are probably wrong

所以说，Tropicorp没有作rubber tapping并不是出去对环境的考虑而是它本身的利润不够。