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标题: GWD-5-Q21: 为什么E 不可以？ [打印本页]

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作者: tonyz9999    时间: 2008-9-25 17:31
标题: GWD-5-Q21: 为什么E 不可以？

1.        GWD-5-Q21:

In Teruvia, the quantity of rice produced per year is currently just large enough to satisfy domestic demand.  Teruvia’s total rice acreage will not be expanded in the foreseeable future, nor will rice yields per acre increase appreciably.  Teruvia’s population, however, will be increasing significantly for years to come.  Clearly, therefore, Teruvia will soon have to begin importing rice.

 

Which of the following is an assumption on which the argument depends?

 

1. No pronounced trend of decreasing per capita demand for rice is imminent in Teruvia.

2. Not all of the acreage in Teruvia currently planted with rice is well suited to the cultivation of rice.

3. None of the strains of rice grown in Teruvia are exceptionally high-yielding.

4. There are no populated regions in Teruvia in which the population will not increase.

5. There are no major crops other than rice for which domestic production and domestic demand are currently in balance in Teruvia.

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作者: iamwuyan    时间: 2008-9-27 12:18
A的意思是：在近期T国中，没有减少人均大米需求的显著趋势发生。取非后，即有减少人均大米需求的显著趋势发生。即人数增多，人均减少，总数仍可以不变。就不需要进口了。

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作者: wendy0925    时间: 2010-8-5 20:55
我也困惑于E选项。

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作者: 萌小呆不呆    时间: 2012-4-3 07:22
个人觉得E是讲other crops,题目是说哪个可以说T国不用进口rice,,,其他crops没关系...

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