Critical Reasoning
试题详情
题目：
Plantings of cotton bioengineered to produce its own insecticide against bollworms, a major cause of crop failure, sustained little bollworm damage until this year. This year the plantings are being seriously damaged by bollworms. Bollworms, however, are not necessarily developing resistance to the cotton's insecticide. Bollworms breed on corn, and last year more corn than usual was planted throughout cotton-growing regions. So it is likely that the cotton is simply being overwhelmed by corn-bred bollworms.
选项:
A、Whether corn could be bioengineered to produce the insecticide
B、Whether plantings of cotton that does not produce the insecticide are suffering unusually extensive damage from bollworms this year
C、Whether other crops that have been bioengineered to produce their own insecticide successfully resist the pests against which the insecticide was to protect them
D、Whether plantings of bioengineered cotton are frequently damaged by insect pests other than bollworms
E、Whether there are insecticides that can be used against bollworms that have developed resistance to the insecticide produced by the bioengineered cotton
答案:
B
提问：
我觉得B的范围不对，直接排除了。C的话，虽然说的是other crop但是后面的that使得跟原文产生了关系，感觉是正确答案的表达形式，所以选了C。
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提问：
老师这篇文章说的是有关plantings of cotton that does produce the insecticide的怎么怎么样，B中说的是plantings of cotton that does not produce the cotton的怎么怎么样，这算不算范围不对啊！录音里说C排除是因为有other，范围不对！那B为什么范围就对呢?好像和C差不多感觉啊~~谢谢老师给讲讲啦^_^
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